126172722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 280756224

約数和(自身を除く): 154583502

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 127, 141, 254, 271, 282, 381, 542, 611, 762, 813, 1222, 1626, 1651, 1833, 3302, 3523, 3666, 4953, 5969, 7046, 9906, 10569, 11938, 12737, 17907, 21138, 25474, 34417, 35814, 38211, 68834, 76422, 77597, 103251, 155194, 165581, 206502, 232791, 331162, 447421, 465582, 496743, 894842, 993486, 1342263, 1617599, 2684526, 3235198, 4852797, 9705594, 21028787, 42057574, 63086361, 126172722]

約数ペア:

[(1, 126172722), (2, 63086361), (3, 42057574), (6, 21028787), (13, 9705594), (26, 4852797), (39, 3235198), (47, 2684526), (78, 1617599), (94, 1342263), (127, 993486), (141, 894842), (254, 496743), (271, 465582), (282, 447421), (381, 331162), (542, 232791), (611, 206502), (762, 165581), (813, 155194), (1222, 103251), (1626, 77597), (1651, 76422), (1833, 68834), (3302, 38211), (3523, 35814), (3666, 34417), (4953, 25474), (5969, 21138), (7046, 17907), (9906, 12737), (10569, 11938)]