140385864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{344083}}^1$

素因数の和:344109

約数の個数: 32

約数和(自身を含む): 371610720

約数和(自身を除く): 231224856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 344083, 688166, 1032249, 1376332, 2064498, 2752664, 4128996, 5849411, 8257992, 11698822, 17548233, 23397644, 35096466, 46795288, 70192932, 140385864]

約数ペア:

[(1, 140385864), (2, 70192932), (3, 46795288), (4, 35096466), (6, 23397644), (8, 17548233), (12, 11698822), (17, 8257992), (24, 5849411), (34, 4128996), (51, 2752664), (68, 2064498), (102, 1376332), (136, 1032249), (204, 688166), (408, 344083)]