156720177472

素因数分解:

$2^6\times {\mathrm{1091}}^1\times {\mathrm{2244503}}^1$

素因数の和:2245606

約数の個数: 28

約数和(自身を含む): 311276792736

約数和(自身を除く): 154556615264

約数列:

[1, 2, 4, 8, 16, 32, 64, 1091, 2182, 4364, 8728, 17456, 34912, 69824, 2244503, 4489006, 8978012, 17956024, 35912048, 71824096, 143648192, 2448752773, 4897505546, 9795011092, 19590022184, 39180044368, 78360088736, 156720177472]

約数ペア:

[(1, 156720177472), (2, 78360088736), (4, 39180044368), (8, 19590022184), (16, 9795011092), (32, 4897505546), (64, 2448752773), (1091, 143648192), (2182, 71824096), (4364, 35912048), (8728, 17956024), (17456, 8978012), (34912, 4489006), (69824, 2244503)]