156986109

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6426

約数の個数: 48

約数和(自身を含む): 286371072

約数和(自身を除く): 129384963

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 6373, 8211, 19119, 24633, 44611, 57357, 108341, 133833, 146579, 325023, 401499, 439737, 758387, 975069, 1026053, 1319211, 2275161, 2491843, 3078159, 6825483, 7475529, 9234477, 17442901, 22426587, 52328703, 156986109]

約数ペア:

[(1, 156986109), (3, 52328703), (7, 22426587), (9, 17442901), (17, 9234477), (21, 7475529), (23, 6825483), (51, 3078159), (63, 2491843), (69, 2275161), (119, 1319211), (153, 1026053), (161, 975069), (207, 758387), (357, 439737), (391, 401499), (483, 325023), (1071, 146579), (1173, 133833), (1449, 108341), (2737, 57357), (3519, 44611), (6373, 24633), (8211, 19119)]