158827896

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 463337160

約数和(自身を除く): 304509264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 61, 72, 86, 87, 116, 122, 129, 172, 174, 183, 232, 244, 258, 261, 344, 348, 366, 387, 488, 516, 522, 549, 696, 732, 774, 841, 1032, 1044, 1098, 1247, 1464, 1548, 1682, 1769, 2088, 2196, 2494, 2523, 2623, 3096, 3364, 3538, 3741, 4392, 4988, 5046, 5246, 5307, 6728, 7076, 7482, 7569, 7869, 9976, 10092, 10492, 10614, 11223, 14152, 14964, 15138, 15738, 15921, 20184, 20984, 21228, 22446, 23607, 29928, 30276, 31476, 31842, 36163, 42456, 44892, 47214, 51301, 60552, 62952, 63684, 72326, 76067, 89784, 94428, 102602, 108489, 127368, 144652, 152134, 153903, 188856, 205204, 216978, 228201, 289304, 304268, 307806, 325467, 410408, 433956, 456402, 461709, 608536, 615612, 650934, 684603, 867912, 912804, 923418, 1231224, 1301868, 1369206, 1825608, 1846836, 2205943, 2603736, 2738412, 3693672, 4411886, 5476824, 6617829, 8823772, 13235658, 17647544, 19853487, 26471316, 39706974, 52942632, 79413948, 158827896]

約数ペア:

[(1, 158827896), (2, 79413948), (3, 52942632), (4, 39706974), (6, 26471316), (8, 19853487), (9, 17647544), (12, 13235658), (18, 8823772), (24, 6617829), (29, 5476824), (36, 4411886), (43, 3693672), (58, 2738412), (61, 2603736), (72, 2205943), (86, 1846836), (87, 1825608), (116, 1369206), (122, 1301868), (129, 1231224), (172, 923418), (174, 912804), (183, 867912), (232, 684603), (244, 650934), (258, 615612), (261, 608536), (344, 461709), (348, 456402), (366, 433956), (387, 410408), (488, 325467), (516, 307806), (522, 304268), (549, 289304), (696, 228201), (732, 216978), (774, 205204), (841, 188856), (1032, 153903), (1044, 152134), (1098, 144652), (1247, 127368), (1464, 108489), (1548, 102602), (1682, 94428), (1769, 89784), (2088, 76067), (2196, 72326), (2494, 63684), (2523, 62952), (2623, 60552), (3096, 51301), (3364, 47214), (3538, 44892), (3741, 42456), (4392, 36163), (4988, 31842), (5046, 31476), (5246, 30276), (5307, 29928), (6728, 23607), (7076, 22446), (7482, 21228), (7569, 20984), (7869, 20184), (9976, 15921), (10092, 15738), (10492, 15138), (10614, 14964), (11223, 14152)]