158015308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 323304912

約数和(自身を除く): 165289604

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 101, 124, 148, 202, 341, 404, 407, 682, 814, 961, 1111, 1147, 1364, 1628, 1922, 2222, 2294, 3131, 3737, 3844, 4444, 4588, 6262, 7474, 10571, 12524, 12617, 14948, 21142, 25234, 34441, 35557, 41107, 42284, 50468, 68882, 71114, 82214, 97061, 115847, 137764, 142228, 164428, 194122, 231694, 388244, 391127, 463388, 782254, 1067671, 1274317, 1564508, 2135342, 2548634, 3591257, 4270684, 5097268, 7182514, 14365028, 39503827, 79007654, 158015308]

約数ペア:

[(1, 158015308), (2, 79007654), (4, 39503827), (11, 14365028), (22, 7182514), (31, 5097268), (37, 4270684), (44, 3591257), (62, 2548634), (74, 2135342), (101, 1564508), (124, 1274317), (148, 1067671), (202, 782254), (341, 463388), (404, 391127), (407, 388244), (682, 231694), (814, 194122), (961, 164428), (1111, 142228), (1147, 137764), (1364, 115847), (1628, 97061), (1922, 82214), (2222, 71114), (2294, 68882), (3131, 50468), (3737, 42284), (3844, 41107), (4444, 35557), (4588, 34441), (6262, 25234), (7474, 21142), (10571, 14948), (12524, 12617)]