151877378

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 240133248

約数和(自身を除く): 88255870

約数列:

[1, 2, 37, 71, 74, 137, 142, 211, 274, 422, 2627, 5069, 5254, 7807, 9727, 10138, 14981, 15614, 19454, 28907, 29962, 57814, 359899, 554297, 719798, 1069559, 1108594, 2052397, 2139118, 4104794, 75938689, 151877378]

約数ペア:

[(1, 151877378), (2, 75938689), (37, 4104794), (71, 2139118), (74, 2052397), (137, 1108594), (142, 1069559), (211, 719798), (274, 554297), (422, 359899), (2627, 57814), (5069, 29962), (5254, 28907), (7807, 19454), (9727, 15614), (10138, 14981)]