156799812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3911}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 395644032

約数和(自身を除く): 238844220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 3911, 6682, 7822, 10023, 11733, 13364, 15644, 20046, 23466, 40092, 46932, 50843, 101686, 152529, 203372, 305058, 610116, 1005127, 2010254, 3015381, 4020508, 6030762, 12061524, 13066651, 26133302, 39199953, 52266604, 78399906, 156799812]

約数ペア:

[(1, 156799812), (2, 78399906), (3, 52266604), (4, 39199953), (6, 26133302), (12, 13066651), (13, 12061524), (26, 6030762), (39, 4020508), (52, 3015381), (78, 2010254), (156, 1005127), (257, 610116), (514, 305058), (771, 203372), (1028, 152529), (1542, 101686), (3084, 50843), (3341, 46932), (3911, 40092), (6682, 23466), (7822, 20046), (10023, 15644), (11733, 13364)]