156938747778

素因数分解:

$2^1\times 3^3\times {\mathrm{977}}^1\times {\mathrm{2974691}}^1$

素因数の和:2975679

約数の個数: 32

約数和(自身を含む): 349109853120

約数和(自身を除く): 192171105342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 977, 1954, 2931, 5862, 8793, 17586, 26379, 52758, 2974691, 5949382, 8924073, 17848146, 26772219, 53544438, 80316657, 160633314, 2906273107, 5812546214, 8718819321, 17437638642, 26156457963, 52312915926, 78469373889, 156938747778]

約数ペア:

[(1, 156938747778), (2, 78469373889), (3, 52312915926), (6, 26156457963), (9, 17437638642), (18, 8718819321), (27, 5812546214), (54, 2906273107), (977, 160633314), (1954, 80316657), (2931, 53544438), (5862, 26772219), (8793, 17848146), (17586, 8924073), (26379, 5949382), (52758, 2974691)]