153913342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 268155360

約数和(自身を除く): 114242018

約数列:

[1, 2, 11, 17, 22, 34, 187, 197, 374, 394, 2089, 2167, 3349, 4178, 4334, 6698, 22979, 35513, 36839, 45958, 71026, 73678, 390643, 411533, 781286, 823066, 4526863, 6996061, 9053726, 13992122, 76956671, 153913342]

約数ペア:

[(1, 153913342), (2, 76956671), (11, 13992122), (17, 9053726), (22, 6996061), (34, 4526863), (187, 823066), (197, 781286), (374, 411533), (394, 390643), (2089, 73678), (2167, 71026), (3349, 45958), (4178, 36839), (4334, 35513), (6698, 22979)]