151964432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{499883}}^1$

素因数の和:499910

約数の個数: 20

約数和(自身を含む): 309928080

約数和(自身を除く): 157963648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 499883, 999766, 1999532, 3999064, 7998128, 9497777, 18995554, 37991108, 75982216, 151964432]

約数ペア:

[(1, 151964432), (2, 75982216), (4, 37991108), (8, 18995554), (16, 9497777), (19, 7998128), (38, 3999064), (76, 1999532), (152, 999766), (304, 499883)]