128576016

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2131}}^1$

素因数の和:2564

約数の個数: 60

約数和(自身を含む): 360862320

約数和(自身を除く): 232286304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1257, 1676, 2131, 2514, 3352, 3771, 4262, 5028, 6393, 6704, 7542, 8524, 10056, 12786, 15084, 17048, 19179, 20112, 25572, 30168, 34096, 38358, 51144, 60336, 76716, 102288, 153432, 306864, 892889, 1785778, 2678667, 3571556, 5357334, 7143112, 8036001, 10714668, 14286224, 16072002, 21429336, 32144004, 42858672, 64288008, 128576016]

約数ペア:

[(1, 128576016), (2, 64288008), (3, 42858672), (4, 32144004), (6, 21429336), (8, 16072002), (9, 14286224), (12, 10714668), (16, 8036001), (18, 7143112), (24, 5357334), (36, 3571556), (48, 2678667), (72, 1785778), (144, 892889), (419, 306864), (838, 153432), (1257, 102288), (1676, 76716), (2131, 60336), (2514, 51144), (3352, 38358), (3771, 34096), (4262, 30168), (5028, 25572), (6393, 20112), (6704, 19179), (7542, 17048), (8524, 15084), (10056, 12786)]