155877260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 411844608

約数和(自身を除く): 255967348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 385, 508, 635, 770, 797, 889, 1270, 1397, 1540, 1594, 1778, 2540, 2794, 3188, 3556, 3985, 4445, 5579, 5588, 6985, 7970, 8767, 8890, 9779, 11158, 13970, 15940, 17534, 17780, 19558, 22316, 27895, 27940, 35068, 39116, 43835, 48895, 55790, 61369, 87670, 97790, 101219, 111580, 122738, 175340, 195580, 202438, 245476, 306845, 404876, 506095, 613690, 708533, 1012190, 1113409, 1227380, 1417066, 2024380, 2226818, 2834132, 3542665, 4453636, 5567045, 7085330, 7793863, 11134090, 14170660, 15587726, 22268180, 31175452, 38969315, 77938630, 155877260]

約数ペア:

[(1, 155877260), (2, 77938630), (4, 38969315), (5, 31175452), (7, 22268180), (10, 15587726), (11, 14170660), (14, 11134090), (20, 7793863), (22, 7085330), (28, 5567045), (35, 4453636), (44, 3542665), (55, 2834132), (70, 2226818), (77, 2024380), (110, 1417066), (127, 1227380), (140, 1113409), (154, 1012190), (220, 708533), (254, 613690), (308, 506095), (385, 404876), (508, 306845), (635, 245476), (770, 202438), (797, 195580), (889, 175340), (1270, 122738), (1397, 111580), (1540, 101219), (1594, 97790), (1778, 87670), (2540, 61369), (2794, 55790), (3188, 48895), (3556, 43835), (3985, 39116), (4445, 35068), (5579, 27940), (5588, 27895), (6985, 22316), (7970, 19558), (8767, 17780), (8890, 17534), (9779, 15940), (11158, 13970)]