159167268

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 491774976

約数和(自身を除く): 332607708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 31, 36, 39, 46, 52, 53, 54, 62, 69, 78, 81, 92, 93, 106, 108, 117, 124, 138, 156, 159, 162, 186, 207, 212, 234, 276, 279, 299, 318, 324, 351, 372, 403, 414, 468, 477, 558, 598, 621, 636, 689, 702, 713, 806, 828, 837, 897, 954, 1053, 1116, 1196, 1209, 1219, 1242, 1378, 1404, 1426, 1431, 1612, 1643, 1674, 1794, 1863, 1908, 2067, 2106, 2139, 2418, 2438, 2484, 2511, 2691, 2756, 2852, 2862, 3286, 3348, 3588, 3627, 3657, 3726, 4134, 4212, 4278, 4293, 4836, 4876, 4929, 5022, 5382, 5724, 6201, 6417, 6572, 7254, 7314, 7452, 8073, 8268, 8556, 8586, 9269, 9858, 10044, 10764, 10881, 10971, 12402, 12834, 14508, 14628, 14787, 15847, 16146, 17172, 18538, 18603, 19251, 19716, 21359, 21762, 21942, 24219, 24804, 25668, 27807, 29574, 31694, 32292, 32643, 32913, 37076, 37206, 37789, 38502, 42718, 43524, 43884, 44361, 47541, 48438, 55614, 55809, 57753, 59148, 63388, 64077, 65286, 65826, 74412, 75578, 77004, 83421, 85436, 88722, 95082, 96876, 98739, 111228, 111618, 113367, 115506, 128154, 130572, 131652, 133083, 142623, 151156, 166842, 177444, 190164, 192231, 197478, 223236, 226734, 231012, 250263, 256308, 266166, 285246, 333684, 340101, 384462, 394956, 427869, 453468, 491257, 500526, 532332, 570492, 576693, 680202, 750789, 768924, 855738, 982514, 1001052, 1020303, 1153386, 1283607, 1360404, 1473771, 1501578, 1711476, 1730079, 1965028, 2040606, 2306772, 2567214, 2947542, 3003156, 3060909, 3460158, 4081212, 4421313, 5134428, 5895084, 6121818, 6920316, 8842626, 12243636, 13263939, 17685252, 26527878, 39791817, 53055756, 79583634, 159167268]

約数ペア:

[(1, 159167268), (2, 79583634), (3, 53055756), (4, 39791817), (6, 26527878), (9, 17685252), (12, 13263939), (13, 12243636), (18, 8842626), (23, 6920316), (26, 6121818), (27, 5895084), (31, 5134428), (36, 4421313), (39, 4081212), (46, 3460158), (52, 3060909), (53, 3003156), (54, 2947542), (62, 2567214), (69, 2306772), (78, 2040606), (81, 1965028), (92, 1730079), (93, 1711476), (106, 1501578), (108, 1473771), (117, 1360404), (124, 1283607), (138, 1153386), (156, 1020303), (159, 1001052), (162, 982514), (186, 855738), (207, 768924), (212, 750789), (234, 680202), (276, 576693), (279, 570492), (299, 532332), (318, 500526), (324, 491257), (351, 453468), (372, 427869), (403, 394956), (414, 384462), (468, 340101), (477, 333684), (558, 285246), (598, 266166), (621, 256308), (636, 250263), (689, 231012), (702, 226734), (713, 223236), (806, 197478), (828, 192231), (837, 190164), (897, 177444), (954, 166842), (1053, 151156), (1116, 142623), (1196, 133083), (1209, 131652), (1219, 130572), (1242, 128154), (1378, 115506), (1404, 113367), (1426, 111618), (1431, 111228), (1612, 98739), (1643, 96876), (1674, 95082), (1794, 88722), (1863, 85436), (1908, 83421), (2067, 77004), (2106, 75578), (2139, 74412), (2418, 65826), (2438, 65286), (2484, 64077), (2511, 63388), (2691, 59148), (2756, 57753), (2852, 55809), (2862, 55614), (3286, 48438), (3348, 47541), (3588, 44361), (3627, 43884), (3657, 43524), (3726, 42718), (4134, 38502), (4212, 37789), (4278, 37206), (4293, 37076), (4836, 32913), (4876, 32643), (4929, 32292), (5022, 31694), (5382, 29574), (5724, 27807), (6201, 25668), (6417, 24804), (6572, 24219), (7254, 21942), (7314, 21762), (7452, 21359), (8073, 19716), (8268, 19251), (8556, 18603), (8586, 18538), (9269, 17172), (9858, 16146), (10044, 15847), (10764, 14787), (10881, 14628), (10971, 14508), (12402, 12834)]