156954166996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{773951}}^1$

素因数の和:774396

約数の個数: 36

約数和(自身を含む): 302630711040

約数和(自身を除く): 145676544044

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 419, 484, 838, 1676, 4609, 9218, 18436, 50699, 101398, 202796, 773951, 1547902, 3095804, 8513461, 17026922, 34053844, 93648071, 187296142, 324285469, 374592284, 648570938, 1297141876, 3567140159, 7134280318, 14268560636, 39238541749, 78477083498, 156954166996]

約数ペア:

[(1, 156954166996), (2, 78477083498), (4, 39238541749), (11, 14268560636), (22, 7134280318), (44, 3567140159), (121, 1297141876), (242, 648570938), (419, 374592284), (484, 324285469), (838, 187296142), (1676, 93648071), (4609, 34053844), (9218, 17026922), (18436, 8513461), (50699, 3095804), (101398, 1547902), (202796, 773951)]