156795072364

素因数分解:

$2^2\times 7^2\times {\mathrm{631}}^1\times {\mathrm{1267789}}^1$

素因数の和:1268438

約数の個数: 36

約数和(自身を含む): 319696068720

約数和(自身を除く): 162900996356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 631, 1262, 2524, 4417, 8834, 17668, 30919, 61838, 123676, 1267789, 2535578, 5071156, 8874523, 17749046, 35498092, 62121661, 124243322, 248486644, 799974859, 1599949718, 3199899436, 5599824013, 11199648026, 22399296052, 39198768091, 78397536182, 156795072364]

約数ペア:

[(1, 156795072364), (2, 78397536182), (4, 39198768091), (7, 22399296052), (14, 11199648026), (28, 5599824013), (49, 3199899436), (98, 1599949718), (196, 799974859), (631, 248486644), (1262, 124243322), (2524, 62121661), (4417, 35498092), (8834, 17749046), (17668, 8874523), (30919, 5071156), (61838, 2535578), (123676, 1267789)]