155984208

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21521}}^1$

素因数の和:21683

約数の個数: 40

約数和(自身を含む): 405646656

約数和(自身を除く): 249662448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 21521, 43042, 64563, 86084, 129126, 172168, 258252, 344336, 516504, 1033008, 3249671, 6499342, 9749013, 12998684, 19498026, 25997368, 38996052, 51994736, 77992104, 155984208]

約数ペア:

[(1, 155984208), (2, 77992104), (3, 51994736), (4, 38996052), (6, 25997368), (8, 19498026), (12, 12998684), (16, 9749013), (24, 6499342), (48, 3249671), (151, 1033008), (302, 516504), (453, 344336), (604, 258252), (906, 172168), (1208, 129126), (1812, 86084), (2416, 64563), (3624, 43042), (7248, 21521)]