156926608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 333121536

約数和(自身を除く): 176194928

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 47, 86, 92, 94, 172, 184, 188, 211, 344, 368, 376, 422, 688, 752, 844, 989, 1081, 1688, 1978, 2021, 2162, 3376, 3956, 4042, 4324, 4853, 7912, 8084, 8648, 9073, 9706, 9917, 15824, 16168, 17296, 18146, 19412, 19834, 32336, 36292, 38824, 39668, 46483, 72584, 77648, 79336, 92966, 145168, 158672, 185932, 208679, 228091, 371864, 417358, 426431, 456182, 743728, 834716, 852862, 912364, 1669432, 1705724, 1824728, 3338864, 3411448, 3649456, 6822896, 9807913, 19615826, 39231652, 78463304, 156926608]

約数ペア:

[(1, 156926608), (2, 78463304), (4, 39231652), (8, 19615826), (16, 9807913), (23, 6822896), (43, 3649456), (46, 3411448), (47, 3338864), (86, 1824728), (92, 1705724), (94, 1669432), (172, 912364), (184, 852862), (188, 834716), (211, 743728), (344, 456182), (368, 426431), (376, 417358), (422, 371864), (688, 228091), (752, 208679), (844, 185932), (989, 158672), (1081, 145168), (1688, 92966), (1978, 79336), (2021, 77648), (2162, 72584), (3376, 46483), (3956, 39668), (4042, 38824), (4324, 36292), (4853, 32336), (7912, 19834), (8084, 19412), (8648, 18146), (9073, 17296), (9706, 16168), (9917, 15824)]