139120171570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1\times {\mathrm{7687}}^1$

素因数の和:8543

約数の個数: 64

約数和(自身を含む): 262154649600

約数和(自身を除く): 123034478030

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 739, 790, 1478, 2449, 3695, 4898, 7390, 7687, 12245, 15374, 22909, 24490, 38435, 45818, 58381, 76870, 114545, 116762, 229090, 238297, 291905, 476594, 583810, 607273, 1191485, 1214546, 1809811, 2382970, 3036365, 3619622, 5680693, 6072730, 9049055, 11361386, 18098110, 18825463, 28403465, 37650926, 56806930, 94127315, 176101483, 188254630, 352202966, 448774747, 880507415, 897549494, 1761014830, 2243873735, 4487747470, 13912017157, 27824034314, 69560085785, 139120171570]

約数ペア:

[(1, 139120171570), (2, 69560085785), (5, 27824034314), (10, 13912017157), (31, 4487747470), (62, 2243873735), (79, 1761014830), (155, 897549494), (158, 880507415), (310, 448774747), (395, 352202966), (739, 188254630), (790, 176101483), (1478, 94127315), (2449, 56806930), (3695, 37650926), (4898, 28403465), (7390, 18825463), (7687, 18098110), (12245, 11361386), (15374, 9049055), (22909, 6072730), (24490, 5680693), (38435, 3619622), (45818, 3036365), (58381, 2382970), (76870, 1809811), (114545, 1214546), (116762, 1191485), (229090, 607273), (238297, 583810), (291905, 476594)]