128219005180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{23677}}^1$

素因数の和:24563

約数の個数: 96

約数和(自身を含む): 314668118016

約数和(自身を除く): 186449112836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 823, 940, 1316, 1645, 1646, 3290, 3292, 4115, 5761, 6580, 8230, 11522, 16460, 23044, 23677, 28805, 38681, 47354, 57610, 77362, 94708, 115220, 118385, 154724, 165739, 193405, 236770, 270767, 331478, 386810, 473540, 541534, 662956, 773620, 828695, 1083068, 1112819, 1353835, 1657390, 2225638, 2707670, 3314780, 4451276, 5415340, 5564095, 7789733, 11128190, 15579466, 19486171, 22256380, 31158932, 38948665, 38972342, 77897330, 77944684, 97430855, 136403197, 155794660, 194861710, 272806394, 389723420, 545612788, 682015985, 915850037, 1364031970, 1831700074, 2728063940, 3663400148, 4579250185, 6410950259, 9158500370, 12821900518, 18317000740, 25643801036, 32054751295, 64109502590, 128219005180]

約数ペア:

[(1, 128219005180), (2, 64109502590), (4, 32054751295), (5, 25643801036), (7, 18317000740), (10, 12821900518), (14, 9158500370), (20, 6410950259), (28, 4579250185), (35, 3663400148), (47, 2728063940), (70, 1831700074), (94, 1364031970), (140, 915850037), (188, 682015985), (235, 545612788), (329, 389723420), (470, 272806394), (658, 194861710), (823, 155794660), (940, 136403197), (1316, 97430855), (1645, 77944684), (1646, 77897330), (3290, 38972342), (3292, 38948665), (4115, 31158932), (5761, 22256380), (6580, 19486171), (8230, 15579466), (11522, 11128190), (16460, 7789733), (23044, 5564095), (23677, 5415340), (28805, 4451276), (38681, 3314780), (47354, 2707670), (57610, 2225638), (77362, 1657390), (94708, 1353835), (115220, 1112819), (118385, 1083068), (154724, 828695), (165739, 773620), (193405, 662956), (236770, 541534), (270767, 473540), (331478, 386810)]