156960986637

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1\times {\mathrm{61949}}^1$

素因数の和:71253

約数の個数: 32

約数和(自身を含む): 257608915200

約数和(自身を除く): 100647928563

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9281, 27843, 61949, 64967, 120653, 185847, 194901, 361959, 433643, 805337, 844571, 1300929, 2416011, 2533713, 5637359, 16912077, 574948669, 1724846007, 4024640683, 7474332697, 12073922049, 22422998091, 52320328879, 156960986637]

約数ペア:

[(1, 156960986637), (3, 52320328879), (7, 22422998091), (13, 12073922049), (21, 7474332697), (39, 4024640683), (91, 1724846007), (273, 574948669), (9281, 16912077), (27843, 5637359), (61949, 2533713), (64967, 2416011), (120653, 1300929), (185847, 844571), (194901, 805337), (361959, 433643)]