156734645354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1161703}}^1$

素因数の和:1162154

約数の個数: 32

約数和(自身を含む): 281039431680

約数和(自身を除く): 124304786326

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 419, 838, 2933, 5866, 9637, 19274, 67459, 134918, 1161703, 2323406, 8131921, 16263842, 26719169, 53438338, 187034183, 374068366, 486753557, 973507114, 3407274899, 6814549798, 11195331811, 22390663622, 78367322677, 156734645354]

約数ペア:

[(1, 156734645354), (2, 78367322677), (7, 22390663622), (14, 11195331811), (23, 6814549798), (46, 3407274899), (161, 973507114), (322, 486753557), (419, 374068366), (838, 187034183), (2933, 53438338), (5866, 26719169), (9637, 16263842), (19274, 8131921), (67459, 2323406), (134918, 1161703)]