156900996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207541}}^1$

素因数の和:207561

約数の個数: 48

約数和(自身を含む): 464894080

約数和(自身を除く): 307993084

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, 207541, 415082, 622623, 830164, 1245246, 1452787, 1867869, 2490492, 2905574, 3735738, 4358361, 5603607, 5811148, 7471476, 8716722, 11207214, 13075083, 17433444, 22414428, 26150166, 39225249, 52300332, 78450498, 156900996]

約数ペア:

[(1, 156900996), (2, 78450498), (3, 52300332), (4, 39225249), (6, 26150166), (7, 22414428), (9, 17433444), (12, 13075083), (14, 11207214), (18, 8716722), (21, 7471476), (27, 5811148), (28, 5603607), (36, 4358361), (42, 3735738), (54, 2905574), (63, 2490492), (84, 1867869), (108, 1452787), (126, 1245246), (189, 830164), (252, 622623), (378, 415082), (756, 207541)]