156715080728

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{2579}}^1\times {\mathrm{38557}}^1$

素因数の和:41339

約数の個数: 32

約数和(自身を含む): 295454530800

約数和(自身を除く): 138739450072

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 2579, 5158, 10316, 20632, 38557, 77114, 154228, 308456, 508063, 1016126, 2032252, 4064504, 7595729, 15191458, 30382916, 60765832, 99438503, 198877006, 397754012, 795508024, 19589385091, 39178770182, 78357540364, 156715080728]

約数ペア:

[(1, 156715080728), (2, 78357540364), (4, 39178770182), (8, 19589385091), (197, 795508024), (394, 397754012), (788, 198877006), (1576, 99438503), (2579, 60765832), (5158, 30382916), (10316, 15191458), (20632, 7595729), (38557, 4064504), (77114, 2032252), (154228, 1016126), (308456, 508063)]