187847548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 385739200

約数和(自身を除く): 197891652

約数列:

[1, 2, 4, 7, 14, 28, 61, 109, 122, 218, 244, 427, 436, 763, 854, 1009, 1526, 1708, 2018, 3052, 4036, 6649, 7063, 13298, 14126, 26596, 28252, 46543, 61549, 93086, 109981, 123098, 186172, 219962, 246196, 430843, 439924, 769867, 861686, 1539734, 1723372, 3079468, 6708841, 13417682, 26835364, 46961887, 93923774, 187847548]

約数ペア:

[(1, 187847548), (2, 93923774), (4, 46961887), (7, 26835364), (14, 13417682), (28, 6708841), (61, 3079468), (109, 1723372), (122, 1539734), (218, 861686), (244, 769867), (427, 439924), (436, 430843), (763, 246196), (854, 219962), (1009, 186172), (1526, 123098), (1708, 109981), (2018, 93086), (3052, 61549), (4036, 46543), (6649, 28252), (7063, 26596), (13298, 14126)]