156719556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207301}}^1$

素因数の和:207321

約数の個数: 48

約数和(自身を含む): 464356480

約数和(自身を除く): 307636924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 207301, 414602, 621903, 829204, 1243806, 1451107, 1865709, 2487612, 2902214, 3731418, 4353321, 5597127, 5804428, 7462836, 8706642, 11194254, 13059963, 17413284, 22388508, 26119926, 39179889, 52239852, 78359778, 156719556]

約数ペア:

[(1, 156719556), (2, 78359778), (3, 52239852), (4, 39179889), (6, 26119926), (7, 22388508), (9, 17413284), (12, 13059963), (14, 11194254), (18, 8706642), (21, 7462836), (27, 5804428), (28, 5597127), (36, 4353321), (42, 3731418), (54, 2902214), (63, 2487612), (84, 1865709), (108, 1451107), (126, 1243806), (189, 829204), (252, 621903), (378, 414602), (756, 207301)]