164816146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 132745454

約数列:

[1, 2, 11, 19, 22, 38, 41, 59, 82, 118, 163, 209, 326, 418, 451, 649, 779, 902, 1121, 1298, 1558, 1793, 2242, 2419, 3097, 3586, 4838, 6194, 6683, 8569, 9617, 12331, 13366, 17138, 19234, 24662, 26609, 34067, 45961, 53218, 68134, 73513, 91922, 105787, 126977, 147026, 182723, 211574, 253954, 365446, 394297, 505571, 788594, 1011142, 1396747, 2009953, 2793494, 4019906, 4337267, 7491643, 8674534, 14983286, 82408073, 164816146]

約数ペア:

[(1, 164816146), (2, 82408073), (11, 14983286), (19, 8674534), (22, 7491643), (38, 4337267), (41, 4019906), (59, 2793494), (82, 2009953), (118, 1396747), (163, 1011142), (209, 788594), (326, 505571), (418, 394297), (451, 365446), (649, 253954), (779, 211574), (902, 182723), (1121, 147026), (1298, 126977), (1558, 105787), (1793, 91922), (2242, 73513), (2419, 68134), (3097, 53218), (3586, 45961), (4838, 34067), (6194, 26609), (6683, 24662), (8569, 19234), (9617, 17138), (12331, 13366)]