15789025868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 34813836288

約数和(自身を除く): 19024810420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 593, 631, 959, 1186, 1262, 1507, 1918, 2372, 2524, 3014, 3836, 4151, 4417, 6028, 6523, 6941, 8302, 8834, 10549, 13046, 13882, 16604, 17668, 21098, 26092, 27764, 42196, 45661, 48587, 81241, 86447, 91322, 97174, 162482, 172894, 182644, 194348, 324964, 345788, 374183, 568687, 605129, 748366, 893651, 950917, 1137374, 1210258, 1496732, 1787302, 1901834, 2274748, 2420516, 2619281, 3574604, 3803668, 4116013, 5238562, 6255557, 6656419, 8232026, 10477124, 12511114, 13312838, 16464052, 25022228, 26625676, 28812091, 51263071, 57624182, 102526142, 115248364, 205052284, 358841497, 563893781, 717682994, 1127787562, 1435365988, 2255575124, 3947256467, 7894512934, 15789025868]

約数ペア:

[(1, 15789025868), (2, 7894512934), (4, 3947256467), (7, 2255575124), (11, 1435365988), (14, 1127787562), (22, 717682994), (28, 563893781), (44, 358841497), (77, 205052284), (137, 115248364), (154, 102526142), (274, 57624182), (308, 51263071), (548, 28812091), (593, 26625676), (631, 25022228), (959, 16464052), (1186, 13312838), (1262, 12511114), (1507, 10477124), (1918, 8232026), (2372, 6656419), (2524, 6255557), (3014, 5238562), (3836, 4116013), (4151, 3803668), (4417, 3574604), (6028, 2619281), (6523, 2420516), (6941, 2274748), (8302, 1901834), (8834, 1787302), (10549, 1496732), (13046, 1210258), (13882, 1137374), (16604, 950917), (17668, 893651), (21098, 748366), (26092, 605129), (27764, 568687), (42196, 374183), (45661, 345788), (48587, 324964), (81241, 194348), (86447, 182644), (91322, 172894), (97174, 162482)]