179421676

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 374413312

約数和(自身を除く): 194991636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 2131, 2716, 3007, 4262, 6014, 8524, 12028, 14917, 21049, 29834, 42098, 59668, 66061, 84196, 132122, 206707, 264244, 413414, 462427, 826828, 924854, 1446949, 1849708, 2893898, 5787796, 6407917, 12815834, 25631668, 44855419, 89710838, 179421676]

約数ペア:

[(1, 179421676), (2, 89710838), (4, 44855419), (7, 25631668), (14, 12815834), (28, 6407917), (31, 5787796), (62, 2893898), (97, 1849708), (124, 1446949), (194, 924854), (217, 826828), (388, 462427), (434, 413414), (679, 264244), (868, 206707), (1358, 132122), (2131, 84196), (2716, 66061), (3007, 59668), (4262, 42098), (6014, 29834), (8524, 21049), (12028, 14917)]