155804966258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1\times {\mathrm{39619}}^1$

素因数の和:42474

約数の個数: 32

約数和(自身を含む): 252753412800

約数和(自身を除く): 96948446542

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2797, 5594, 39619, 53143, 79238, 103489, 106286, 206978, 752761, 1465903, 1505522, 1966291, 2931806, 3932582, 27852157, 55704314, 110814343, 221628686, 2105472517, 4100130691, 4210945034, 8200261382, 77902483129, 155804966258]

約数ペア:

[(1, 155804966258), (2, 77902483129), (19, 8200261382), (37, 4210945034), (38, 4100130691), (74, 2105472517), (703, 221628686), (1406, 110814343), (2797, 55704314), (5594, 27852157), (39619, 3932582), (53143, 2931806), (79238, 1966291), (103489, 1505522), (106286, 1465903), (206978, 752761)]