156979836068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1\times {\mathrm{80071}}^1$

素因数の和:82724

約数の個数: 48

約数和(自身を含む): 317442561408

約数和(自身を除く): 160462725340

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2621, 5242, 10484, 28831, 44557, 57662, 80071, 89114, 115324, 160142, 178228, 320284, 490127, 880781, 980254, 1361207, 1761562, 1960508, 2722414, 3523124, 5444828, 14973277, 29946554, 59893108, 209866091, 419732182, 839464364, 2308527001, 3567723547, 4617054002, 7135447094, 9234108004, 14270894188, 39244959017, 78489918034, 156979836068]

約数ペア:

[(1, 156979836068), (2, 78489918034), (4, 39244959017), (11, 14270894188), (17, 9234108004), (22, 7135447094), (34, 4617054002), (44, 3567723547), (68, 2308527001), (187, 839464364), (374, 419732182), (748, 209866091), (2621, 59893108), (5242, 29946554), (10484, 14973277), (28831, 5444828), (44557, 3523124), (57662, 2722414), (80071, 1960508), (89114, 1761562), (115324, 1361207), (160142, 980254), (178228, 880781), (320284, 490127)]