127978416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28669}}^1$

素因数の和:28714

約数の個数: 60

約数和(自身を含む): 369728320

約数和(自身を除く): 241749904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 28669, 57338, 86007, 114676, 172014, 229352, 258021, 344028, 458704, 516042, 688056, 888739, 1032084, 1376112, 1777478, 2064168, 2666217, 3554956, 4128336, 5332434, 7109912, 7998651, 10664868, 14219824, 15997302, 21329736, 31994604, 42659472, 63989208, 127978416]

約数ペア:

[(1, 127978416), (2, 63989208), (3, 42659472), (4, 31994604), (6, 21329736), (8, 15997302), (9, 14219824), (12, 10664868), (16, 7998651), (18, 7109912), (24, 5332434), (31, 4128336), (36, 3554956), (48, 2666217), (62, 2064168), (72, 1777478), (93, 1376112), (124, 1032084), (144, 888739), (186, 688056), (248, 516042), (279, 458704), (372, 344028), (496, 258021), (558, 229352), (744, 172014), (1116, 114676), (1488, 86007), (2232, 57338), (4464, 28669)]