129812112

素因数分解:

$2^4\times 3^3\times {\mathrm{300491}}^1$

素因数の和:300508

約数の個数: 40

約数和(自身を含む): 372610080

約数和(自身を除く): 242797968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 300491, 600982, 901473, 1201964, 1802946, 2403928, 2704419, 3605892, 4807856, 5408838, 7211784, 8113257, 10817676, 14423568, 16226514, 21635352, 32453028, 43270704, 64906056, 129812112]

約数ペア:

[(1, 129812112), (2, 64906056), (3, 43270704), (4, 32453028), (6, 21635352), (8, 16226514), (9, 14423568), (12, 10817676), (16, 8113257), (18, 7211784), (24, 5408838), (27, 4807856), (36, 3605892), (48, 2704419), (54, 2403928), (72, 1802946), (108, 1201964), (144, 901473), (216, 600982), (432, 300491)]