220701168

素因数分解:

$2^4\times 3^2\times {\mathrm{1532647}}^1$

素因数の和:1532661

約数の個数: 30

約数和(自身を含む): 617657144

約数和(自身を除く): 396955976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1532647, 3065294, 4597941, 6130588, 9195882, 12261176, 13793823, 18391764, 24522352, 27587646, 36783528, 55175292, 73567056, 110350584, 220701168]

約数ペア:

[(1, 220701168), (2, 110350584), (3, 73567056), (4, 55175292), (6, 36783528), (8, 27587646), (9, 24522352), (12, 18391764), (16, 13793823), (18, 12261176), (24, 9195882), (36, 6130588), (48, 4597941), (72, 3065294), (144, 1532647)]