189976608

素因数分解:

$2^5\times 3^2\times {\mathrm{701}}^1\times {\mathrm{941}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 541591596

約数和(自身を除く): 351614988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 701, 941, 1402, 1882, 2103, 2804, 2823, 3764, 4206, 5608, 5646, 6309, 7528, 8412, 8469, 11216, 11292, 12618, 15056, 16824, 16938, 22432, 22584, 25236, 30112, 33648, 33876, 45168, 50472, 67296, 67752, 90336, 100944, 135504, 201888, 271008, 659641, 1319282, 1978923, 2638564, 3957846, 5277128, 5936769, 7915692, 10554256, 11873538, 15831384, 21108512, 23747076, 31662768, 47494152, 63325536, 94988304, 189976608]

約数ペア:

[(1, 189976608), (2, 94988304), (3, 63325536), (4, 47494152), (6, 31662768), (8, 23747076), (9, 21108512), (12, 15831384), (16, 11873538), (18, 10554256), (24, 7915692), (32, 5936769), (36, 5277128), (48, 3957846), (72, 2638564), (96, 1978923), (144, 1319282), (288, 659641), (701, 271008), (941, 201888), (1402, 135504), (1882, 100944), (2103, 90336), (2804, 67752), (2823, 67296), (3764, 50472), (4206, 45168), (5608, 33876), (5646, 33648), (6309, 30112), (7528, 25236), (8412, 22584), (8469, 22432), (11216, 16938), (11292, 16824), (12618, 15056)]