172960564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 355848192

約数和(自身を除く): 182887628

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 167, 188, 329, 334, 658, 668, 787, 1169, 1316, 1574, 2338, 3148, 4676, 5509, 7849, 11018, 15698, 22036, 31396, 36989, 54943, 73978, 109886, 131429, 147956, 219772, 258923, 262858, 517846, 525716, 920003, 1035692, 1840006, 3680012, 6177163, 12354326, 24708652, 43240141, 86480282, 172960564]

約数ペア:

[(1, 172960564), (2, 86480282), (4, 43240141), (7, 24708652), (14, 12354326), (28, 6177163), (47, 3680012), (94, 1840006), (167, 1035692), (188, 920003), (329, 525716), (334, 517846), (658, 262858), (668, 258923), (787, 219772), (1169, 147956), (1316, 131429), (1574, 109886), (2338, 73978), (3148, 54943), (4676, 36989), (5509, 31396), (7849, 22036), (11018, 15698)]