139558804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 307359360

約数和(自身を除く): 167800556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4157, 4796, 8314, 8393, 16628, 16786, 29099, 33572, 45727, 58198, 91454, 116396, 182908, 320089, 453113, 640178, 906226, 1280356, 1812452, 3171791, 4984243, 6343582, 9968486, 12687164, 19936972, 34889701, 69779402, 139558804]

約数ペア:

[(1, 139558804), (2, 69779402), (4, 34889701), (7, 19936972), (11, 12687164), (14, 9968486), (22, 6343582), (28, 4984243), (44, 3171791), (77, 1812452), (109, 1280356), (154, 906226), (218, 640178), (308, 453113), (436, 320089), (763, 182908), (1199, 116396), (1526, 91454), (2398, 58198), (3052, 45727), (4157, 33572), (4796, 29099), (8314, 16786), (8393, 16628)]