128565288

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{105037}}^1$

素因数の和:105066

約数の個数: 48

約数和(自身を含む): 368683380

約数和(自身を除く): 240118092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 105037, 210074, 315111, 420148, 630222, 840296, 945333, 1260444, 1785629, 1890666, 2520888, 3571258, 3781332, 5356887, 7142516, 7562664, 10713774, 14285032, 16070661, 21427548, 32141322, 42855096, 64282644, 128565288]

約数ペア:

[(1, 128565288), (2, 64282644), (3, 42855096), (4, 32141322), (6, 21427548), (8, 16070661), (9, 14285032), (12, 10713774), (17, 7562664), (18, 7142516), (24, 5356887), (34, 3781332), (36, 3571258), (51, 2520888), (68, 1890666), (72, 1785629), (102, 1260444), (136, 945333), (153, 840296), (204, 630222), (306, 420148), (408, 315111), (612, 210074), (1224, 105037)]