140748336

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1549}}^1$

素因数の和:2194

約数の個数: 60

約数和(自身を含む): 394778800

約数和(自身を除く): 254030464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1549, 1893, 2524, 3098, 3786, 4647, 5048, 5679, 6196, 7572, 9294, 10096, 11358, 12392, 13941, 15144, 18588, 22716, 24784, 27882, 30288, 37176, 45432, 55764, 74352, 90864, 111528, 223056, 977419, 1954838, 2932257, 3909676, 5864514, 7819352, 8796771, 11729028, 15638704, 17593542, 23458056, 35187084, 46916112, 70374168, 140748336]

約数ペア:

[(1, 140748336), (2, 70374168), (3, 46916112), (4, 35187084), (6, 23458056), (8, 17593542), (9, 15638704), (12, 11729028), (16, 8796771), (18, 7819352), (24, 5864514), (36, 3909676), (48, 2932257), (72, 1954838), (144, 977419), (631, 223056), (1262, 111528), (1549, 90864), (1893, 74352), (2524, 55764), (3098, 45432), (3786, 37176), (4647, 30288), (5048, 27882), (5679, 24784), (6196, 22716), (7572, 18588), (9294, 15144), (10096, 13941), (11358, 12392)]