149382723

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 258724368

約数和(自身を除く): 109341645

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 113, 119, 147, 161, 339, 357, 391, 483, 529, 791, 833, 1127, 1173, 1587, 1921, 2373, 2499, 2599, 2737, 3381, 3703, 5537, 5763, 7797, 8211, 8993, 11109, 13447, 16611, 18193, 19159, 25921, 26979, 40341, 44183, 54579, 57477, 59777, 62951, 77763, 94129, 127351, 132549, 179331, 188853, 282387, 309281, 382053, 418439, 440657, 927843, 1016209, 1255317, 1321971, 2164967, 2929073, 3048627, 6494901, 7113463, 8787219, 21340389, 49794241, 149382723]

約数ペア:

[(1, 149382723), (3, 49794241), (7, 21340389), (17, 8787219), (21, 7113463), (23, 6494901), (49, 3048627), (51, 2929073), (69, 2164967), (113, 1321971), (119, 1255317), (147, 1016209), (161, 927843), (339, 440657), (357, 418439), (391, 382053), (483, 309281), (529, 282387), (791, 188853), (833, 179331), (1127, 132549), (1173, 127351), (1587, 94129), (1921, 77763), (2373, 62951), (2499, 59777), (2599, 57477), (2737, 54579), (3381, 44183), (3703, 40341), (5537, 26979), (5763, 25921), (7797, 19159), (8211, 18193), (8993, 16611), (11109, 13447)]