168287512

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 319690800

約数和(自身を除く): 151403288

約数列:

[1, 2, 4, 8, 137, 233, 274, 466, 548, 659, 932, 1096, 1318, 1864, 2636, 5272, 31921, 63842, 90283, 127684, 153547, 180566, 255368, 307094, 361132, 614188, 722264, 1228376, 21035939, 42071878, 84143756, 168287512]

約数ペア:

[(1, 168287512), (2, 84143756), (4, 42071878), (8, 21035939), (137, 1228376), (233, 722264), (274, 614188), (466, 361132), (548, 307094), (659, 255368), (932, 180566), (1096, 153547), (1318, 127684), (1864, 90283), (2636, 63842), (5272, 31921)]