163013872

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 222675728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1619, 1624, 1736, 1798, 3238, 3248, 3472, 3596, 6293, 6476, 7192, 11333, 12586, 12952, 14384, 22666, 25172, 25904, 45332, 46951, 50189, 50344, 90664, 93902, 100378, 100688, 181328, 187804, 200756, 328657, 351323, 375608, 401512, 657314, 702646, 751216, 803024, 1314628, 1405292, 1455481, 2629256, 2810584, 2910962, 5258512, 5621168, 5821924, 10188367, 11643848, 20376734, 23287696, 40753468, 81506936, 163013872]

約数ペア:

[(1, 163013872), (2, 81506936), (4, 40753468), (7, 23287696), (8, 20376734), (14, 11643848), (16, 10188367), (28, 5821924), (29, 5621168), (31, 5258512), (56, 2910962), (58, 2810584), (62, 2629256), (112, 1455481), (116, 1405292), (124, 1314628), (203, 803024), (217, 751216), (232, 702646), (248, 657314), (406, 401512), (434, 375608), (464, 351323), (496, 328657), (812, 200756), (868, 187804), (899, 181328), (1619, 100688), (1624, 100378), (1736, 93902), (1798, 90664), (3238, 50344), (3248, 50189), (3472, 46951), (3596, 45332), (6293, 25904), (6476, 25172), (7192, 22666), (11333, 14384), (12586, 12952)]