140875504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:3998

約数の個数: 80

約数和(自身を含む): 352120320

約数和(自身を除く): 211244816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 3943, 4466, 5104, 7886, 8932, 15772, 17864, 27601, 31544, 35728, 43373, 55202, 63088, 86746, 110404, 114347, 173492, 220808, 228694, 303611, 346984, 441616, 457388, 607222, 693968, 800429, 914776, 1214444, 1257817, 1600858, 1829552, 2428888, 2515634, 3201716, 4857776, 5031268, 6403432, 8804719, 10062536, 12806864, 17609438, 20125072, 35218876, 70437752, 140875504]

約数ペア:

[(1, 140875504), (2, 70437752), (4, 35218876), (7, 20125072), (8, 17609438), (11, 12806864), (14, 10062536), (16, 8804719), (22, 6403432), (28, 5031268), (29, 4857776), (44, 3201716), (56, 2515634), (58, 2428888), (77, 1829552), (88, 1600858), (112, 1257817), (116, 1214444), (154, 914776), (176, 800429), (203, 693968), (232, 607222), (308, 457388), (319, 441616), (406, 346984), (464, 303611), (616, 228694), (638, 220808), (812, 173492), (1232, 114347), (1276, 110404), (1624, 86746), (2233, 63088), (2552, 55202), (3248, 43373), (3943, 35728), (4466, 31544), (5104, 27601), (7886, 17864), (8932, 15772)]