154107252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 465696000

約数和(自身を除く): 311588748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 53, 54, 57, 76, 78, 106, 108, 109, 114, 117, 156, 159, 171, 212, 218, 228, 234, 247, 318, 327, 342, 351, 436, 468, 477, 494, 513, 636, 654, 684, 689, 702, 741, 954, 981, 988, 1007, 1026, 1308, 1378, 1404, 1417, 1431, 1482, 1908, 1962, 2014, 2052, 2067, 2071, 2223, 2756, 2834, 2862, 2943, 2964, 3021, 3924, 4028, 4134, 4142, 4251, 4446, 5668, 5724, 5777, 5886, 6042, 6201, 6213, 6669, 8268, 8284, 8502, 8892, 9063, 11554, 11772, 12084, 12402, 12426, 12753, 13091, 13338, 17004, 17331, 18126, 18603, 18639, 23108, 24804, 24852, 25506, 26182, 26676, 26923, 27189, 34662, 36252, 37206, 37278, 38259, 39273, 51012, 51993, 52364, 53846, 54378, 55917, 69324, 74412, 74556, 75101, 76518, 78546, 80769, 103986, 107692, 108756, 109763, 111834, 117819, 150202, 153036, 155979, 157092, 161538, 207972, 219526, 223668, 225303, 235638, 242307, 300404, 311958, 323076, 329289, 353457, 439052, 450606, 471276, 484614, 623916, 658578, 675909, 706914, 726921, 901212, 969228, 987867, 1317156, 1351818, 1413828, 1426919, 1453842, 1975734, 2027727, 2703636, 2853838, 2907684, 2963601, 3951468, 4055454, 4280757, 5707676, 5927202, 8110908, 8561514, 11854404, 12842271, 17123028, 25684542, 38526813, 51369084, 77053626, 154107252]

約数ペア:

[(1, 154107252), (2, 77053626), (3, 51369084), (4, 38526813), (6, 25684542), (9, 17123028), (12, 12842271), (13, 11854404), (18, 8561514), (19, 8110908), (26, 5927202), (27, 5707676), (36, 4280757), (38, 4055454), (39, 3951468), (52, 2963601), (53, 2907684), (54, 2853838), (57, 2703636), (76, 2027727), (78, 1975734), (106, 1453842), (108, 1426919), (109, 1413828), (114, 1351818), (117, 1317156), (156, 987867), (159, 969228), (171, 901212), (212, 726921), (218, 706914), (228, 675909), (234, 658578), (247, 623916), (318, 484614), (327, 471276), (342, 450606), (351, 439052), (436, 353457), (468, 329289), (477, 323076), (494, 311958), (513, 300404), (636, 242307), (654, 235638), (684, 225303), (689, 223668), (702, 219526), (741, 207972), (954, 161538), (981, 157092), (988, 155979), (1007, 153036), (1026, 150202), (1308, 117819), (1378, 111834), (1404, 109763), (1417, 108756), (1431, 107692), (1482, 103986), (1908, 80769), (1962, 78546), (2014, 76518), (2052, 75101), (2067, 74556), (2071, 74412), (2223, 69324), (2756, 55917), (2834, 54378), (2862, 53846), (2943, 52364), (2964, 51993), (3021, 51012), (3924, 39273), (4028, 38259), (4134, 37278), (4142, 37206), (4251, 36252), (4446, 34662), (5668, 27189), (5724, 26923), (5777, 26676), (5886, 26182), (6042, 25506), (6201, 24852), (6213, 24804), (6669, 23108), (8268, 18639), (8284, 18603), (8502, 18126), (8892, 17331), (9063, 17004), (11554, 13338), (11772, 13091), (12084, 12753), (12402, 12426)]