156657257028

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{128339}}^1$

素因数の和:129217

約数の個数: 72

約数和(自身を含む): 406146817440

約数和(自身を除く): 249489560412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 827, 1476, 1654, 2481, 3308, 4962, 7443, 9924, 14886, 29772, 33907, 67814, 101721, 128339, 135628, 203442, 256678, 305163, 385017, 406884, 513356, 610326, 770034, 1155051, 1220652, 1540068, 2310102, 4620204, 5261899, 10523798, 15785697, 21047596, 31571394, 47357091, 63142788, 94714182, 106136353, 189428364, 212272706, 318409059, 424545412, 636818118, 955227177, 1273636236, 1910454354, 3820908708, 4351590473, 8703180946, 13054771419, 17406361892, 26109542838, 39164314257, 52219085676, 78328628514, 156657257028]

約数ペア:

[(1, 156657257028), (2, 78328628514), (3, 52219085676), (4, 39164314257), (6, 26109542838), (9, 17406361892), (12, 13054771419), (18, 8703180946), (36, 4351590473), (41, 3820908708), (82, 1910454354), (123, 1273636236), (164, 955227177), (246, 636818118), (369, 424545412), (492, 318409059), (738, 212272706), (827, 189428364), (1476, 106136353), (1654, 94714182), (2481, 63142788), (3308, 47357091), (4962, 31571394), (7443, 21047596), (9924, 15785697), (14886, 10523798), (29772, 5261899), (33907, 4620204), (67814, 2310102), (101721, 1540068), (128339, 1220652), (135628, 1155051), (203442, 770034), (256678, 610326), (305163, 513356), (385017, 406884)]