157029832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{44917}}^1$

素因数の和:44965

約数の個数: 32

約数和(自身を含む): 323409600

約数和(自身を除く): 166379768

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 44917, 89834, 179668, 359336, 853423, 1033091, 1706846, 2066182, 3413692, 4132364, 6827384, 8264728, 19628729, 39257458, 78514916, 157029832]

約数ペア:

[(1, 157029832), (2, 78514916), (4, 39257458), (8, 19628729), (19, 8264728), (23, 6827384), (38, 4132364), (46, 3413692), (76, 2066182), (92, 1706846), (152, 1033091), (184, 853423), (437, 359336), (874, 179668), (1748, 89834), (3496, 44917)]