15694012144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1594

約数の個数: 80

約数和(自身を含む): 31905207936

約数和(自身を除く): 16211195792

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 521, 656, 752, 977, 1042, 1927, 1954, 2084, 3854, 3908, 4168, 7708, 7816, 8336, 15416, 15632, 21361, 24487, 30832, 40057, 42722, 45919, 48974, 80114, 85444, 91838, 97948, 160228, 170888, 183676, 195896, 320456, 341776, 367352, 391792, 509017, 640912, 734704, 1003967, 1018034, 1882679, 2007934, 2036068, 3765358, 4015868, 4072136, 7530716, 8031736, 8144272, 15061432, 16063472, 20869697, 23923799, 30122864, 41739394, 47847598, 83478788, 95695196, 166957576, 191390392, 333915152, 382780784, 980875759, 1961751518, 3923503036, 7847006072, 15694012144]

約数ペア:

[(1, 15694012144), (2, 7847006072), (4, 3923503036), (8, 1961751518), (16, 980875759), (41, 382780784), (47, 333915152), (82, 191390392), (94, 166957576), (164, 95695196), (188, 83478788), (328, 47847598), (376, 41739394), (521, 30122864), (656, 23923799), (752, 20869697), (977, 16063472), (1042, 15061432), (1927, 8144272), (1954, 8031736), (2084, 7530716), (3854, 4072136), (3908, 4015868), (4168, 3765358), (7708, 2036068), (7816, 2007934), (8336, 1882679), (15416, 1018034), (15632, 1003967), (21361, 734704), (24487, 640912), (30832, 509017), (40057, 391792), (42722, 367352), (45919, 341776), (48974, 320456), (80114, 195896), (85444, 183676), (91838, 170888), (97948, 160228)]