151519538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 254741760

約数和(自身を除く): 103222222

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 391, 782, 1207, 1633, 2414, 2729, 3266, 5458, 27761, 46393, 55522, 62767, 92786, 125534, 193759, 387518, 1067039, 2134078, 3293903, 4456457, 6587806, 8912914, 75759769, 151519538]

約数ペア:

[(1, 151519538), (2, 75759769), (17, 8912914), (23, 6587806), (34, 4456457), (46, 3293903), (71, 2134078), (142, 1067039), (391, 387518), (782, 193759), (1207, 125534), (1633, 92786), (2414, 62767), (2729, 55522), (3266, 46393), (5458, 27761)]