163073669240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{915527}}^1$

素因数の和:915672

約数の個数: 64

約数和(自身を含む): 378039821760

約数和(自身を除く): 214966152520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 73, 122, 146, 244, 292, 305, 365, 488, 584, 610, 730, 1220, 1460, 2440, 2920, 4453, 8906, 17812, 22265, 35624, 44530, 89060, 178120, 915527, 1831054, 3662108, 4577635, 7324216, 9155270, 18310540, 36621080, 55847147, 66833471, 111694294, 133666942, 223388588, 267333884, 279235735, 334167355, 446777176, 534667768, 558471470, 668334710, 1116942940, 1336669420, 2233885880, 2673338840, 4076841731, 8153683462, 16307366924, 20384208655, 32614733848, 40768417310, 81536834620, 163073669240]

約数ペア:

[(1, 163073669240), (2, 81536834620), (4, 40768417310), (5, 32614733848), (8, 20384208655), (10, 16307366924), (20, 8153683462), (40, 4076841731), (61, 2673338840), (73, 2233885880), (122, 1336669420), (146, 1116942940), (244, 668334710), (292, 558471470), (305, 534667768), (365, 446777176), (488, 334167355), (584, 279235735), (610, 267333884), (730, 223388588), (1220, 133666942), (1460, 111694294), (2440, 66833471), (2920, 55847147), (4453, 36621080), (8906, 18310540), (17812, 9155270), (22265, 7324216), (35624, 4577635), (44530, 3662108), (89060, 1831054), (178120, 915527)]