158143572

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{19699}}^1$

素因数の和:19932

約数の個数: 36

約数和(自身を含む): 401564800

約数和(自身を除く): 243421228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 19699, 39398, 59097, 78796, 118194, 177291, 236388, 354582, 709164, 4392877, 8785754, 13178631, 17571508, 26357262, 39535893, 52714524, 79071786, 158143572]

約数ペア:

[(1, 158143572), (2, 79071786), (3, 52714524), (4, 39535893), (6, 26357262), (9, 17571508), (12, 13178631), (18, 8785754), (36, 4392877), (223, 709164), (446, 354582), (669, 236388), (892, 177291), (1338, 118194), (2007, 78796), (2676, 59097), (4014, 39398), (8028, 19699)]