160918728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 414163200

約数和(自身を除く): 253244472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 211, 258, 344, 422, 516, 633, 739, 844, 1032, 1266, 1478, 1688, 2217, 2532, 2956, 4434, 5064, 5912, 8868, 9073, 17736, 18146, 27219, 31777, 36292, 54438, 63554, 72584, 95331, 108876, 127108, 155929, 190662, 217752, 254216, 311858, 381324, 467787, 623716, 762648, 935574, 1247432, 1871148, 3742296, 6704947, 13409894, 20114841, 26819788, 40229682, 53639576, 80459364, 160918728]

約数ペア:

[(1, 160918728), (2, 80459364), (3, 53639576), (4, 40229682), (6, 26819788), (8, 20114841), (12, 13409894), (24, 6704947), (43, 3742296), (86, 1871148), (129, 1247432), (172, 935574), (211, 762648), (258, 623716), (344, 467787), (422, 381324), (516, 311858), (633, 254216), (739, 217752), (844, 190662), (1032, 155929), (1266, 127108), (1478, 108876), (1688, 95331), (2217, 72584), (2532, 63554), (2956, 54438), (4434, 36292), (5064, 31777), (5912, 27219), (8868, 18146), (9073, 17736)]