156796409721

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{55813}}^1$

素因数の和:56518

約数の個数: 48

約数和(自身を含む): 251966721600

約数和(自身を除く): 95170311879

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 659, 1421, 1977, 4263, 4613, 13839, 19111, 32291, 55813, 57333, 96873, 133777, 167439, 390691, 401331, 936439, 1172073, 1618577, 2734837, 2809317, 4855731, 8204511, 11330039, 33990117, 36780767, 79310273, 110342301, 237930819, 257465369, 772396107, 1066642243, 1802257583, 3199926729, 5406772749, 7466495701, 22399487103, 52265469907, 156796409721]

約数ペア:

[(1, 156796409721), (3, 52265469907), (7, 22399487103), (21, 7466495701), (29, 5406772749), (49, 3199926729), (87, 1802257583), (147, 1066642243), (203, 772396107), (609, 257465369), (659, 237930819), (1421, 110342301), (1977, 79310273), (4263, 36780767), (4613, 33990117), (13839, 11330039), (19111, 8204511), (32291, 4855731), (55813, 2809317), (57333, 2734837), (96873, 1618577), (133777, 1172073), (167439, 936439), (390691, 401331)]