156912153905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{540173}}^1$

素因数の和:540341

約数の個数: 32

約数和(自身を含む): 209630725920

約数和(自身を除く): 52718572015

約数列:

[1, 5, 13, 41, 65, 109, 205, 533, 545, 1417, 2665, 4469, 7085, 22345, 58097, 290485, 540173, 2700865, 7022249, 22147093, 35111245, 58878857, 110735465, 287912209, 294394285, 765425141, 1439561045, 2414033137, 3827125705, 12070165685, 31382430781, 156912153905]

約数ペア:

[(1, 156912153905), (5, 31382430781), (13, 12070165685), (41, 3827125705), (65, 2414033137), (109, 1439561045), (205, 765425141), (533, 294394285), (545, 287912209), (1417, 110735465), (2665, 58878857), (4469, 35111245), (7085, 22147093), (22345, 7022249), (58097, 2700865), (290485, 540173)]