189588196

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 395136000

約数和(自身を除く): 205547804

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 812, 1043, 1567, 2086, 3134, 4172, 4321, 6268, 8642, 10969, 17284, 21938, 30247, 43876, 45443, 60494, 90886, 120988, 181772, 233483, 318101, 466966, 636202, 933932, 1272404, 1634381, 3268762, 6537524, 6771007, 13542014, 27084028, 47397049, 94794098, 189588196]

約数ペア:

[(1, 189588196), (2, 94794098), (4, 47397049), (7, 27084028), (14, 13542014), (28, 6771007), (29, 6537524), (58, 3268762), (116, 1634381), (149, 1272404), (203, 933932), (298, 636202), (406, 466966), (596, 318101), (812, 233483), (1043, 181772), (1567, 120988), (2086, 90886), (3134, 60494), (4172, 45443), (4321, 43876), (6268, 30247), (8642, 21938), (10969, 17284)]