157048908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2081}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 387085440

約数和(自身を除く): 230036532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 331, 662, 993, 1324, 1986, 2081, 3972, 4162, 6243, 6289, 8324, 12486, 12578, 18867, 24972, 25156, 37734, 39539, 75468, 79078, 118617, 158156, 237234, 474468, 688811, 1377622, 2066433, 2755244, 4132866, 8265732, 13087409, 26174818, 39262227, 52349636, 78524454, 157048908]

約数ペア:

[(1, 157048908), (2, 78524454), (3, 52349636), (4, 39262227), (6, 26174818), (12, 13087409), (19, 8265732), (38, 4132866), (57, 2755244), (76, 2066433), (114, 1377622), (228, 688811), (331, 474468), (662, 237234), (993, 158156), (1324, 118617), (1986, 79078), (2081, 75468), (3972, 39539), (4162, 37734), (6243, 25156), (6289, 24972), (8324, 18867), (12486, 12578)]