153269870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17597}}^1$

素因数の和:17684

約数の個数: 32

約数和(自身を含む): 301559328

約数和(自身を除く): 148289458

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 17597, 35194, 87985, 175970, 228761, 457522, 1143805, 1178999, 2287610, 2357998, 5894995, 11789990, 15326987, 30653974, 76634935, 153269870]

約数ペア:

[(1, 153269870), (2, 76634935), (5, 30653974), (10, 15326987), (13, 11789990), (26, 5894995), (65, 2357998), (67, 2287610), (130, 1178999), (134, 1143805), (335, 457522), (670, 228761), (871, 175970), (1742, 87985), (4355, 35194), (8710, 17597)]