156228423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 237081600

約数和(自身を除く): 80853177

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 2939, 4089, 8817, 17719, 38207, 53157, 85231, 114621, 138133, 255693, 414399, 1108003, 1795729, 3324009, 4005857, 5387187, 12017571, 52076141, 156228423]

約数ペア:

[(1, 156228423), (3, 52076141), (13, 12017571), (29, 5387187), (39, 4005857), (47, 3324009), (87, 1795729), (141, 1108003), (377, 414399), (611, 255693), (1131, 138133), (1363, 114621), (1833, 85231), (2939, 53157), (4089, 38207), (8817, 17719)]