166441860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71129}}^1$

素因数の和:71157

約数の個数: 72

約数和(自身を含む): 543717720

約数和(自身を除く): 377275860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 71129, 142258, 213387, 284516, 355645, 426774, 640161, 711290, 853548, 924677, 1066935, 1280322, 1422580, 1849354, 2133870, 2560644, 2774031, 3200805, 3698708, 4267740, 4623385, 5548062, 6401610, 8322093, 9246770, 11096124, 12803220, 13870155, 16644186, 18493540, 27740310, 33288372, 41610465, 55480620, 83220930, 166441860]

約数ペア:

[(1, 166441860), (2, 83220930), (3, 55480620), (4, 41610465), (5, 33288372), (6, 27740310), (9, 18493540), (10, 16644186), (12, 13870155), (13, 12803220), (15, 11096124), (18, 9246770), (20, 8322093), (26, 6401610), (30, 5548062), (36, 4623385), (39, 4267740), (45, 3698708), (52, 3200805), (60, 2774031), (65, 2560644), (78, 2133870), (90, 1849354), (117, 1422580), (130, 1280322), (156, 1066935), (180, 924677), (195, 853548), (234, 711290), (260, 640161), (390, 426774), (468, 355645), (585, 284516), (780, 213387), (1170, 142258), (2340, 71129)]