147193254

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{127}}^2$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 357003720

約数和(自身を除く): 209810466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 169, 234, 254, 338, 351, 381, 507, 702, 762, 1014, 1143, 1521, 1651, 2286, 3042, 3302, 3429, 4563, 4953, 6858, 9126, 9906, 14859, 16129, 21463, 29718, 32258, 42926, 44577, 48387, 64389, 89154, 96774, 128778, 145161, 193167, 209677, 290322, 386334, 419354, 435483, 579501, 629031, 870966, 1159002, 1258062, 1887093, 2725801, 3774186, 5451602, 5661279, 8177403, 11322558, 16354806, 24532209, 49064418, 73596627, 147193254]

約数ペア:

[(1, 147193254), (2, 73596627), (3, 49064418), (6, 24532209), (9, 16354806), (13, 11322558), (18, 8177403), (26, 5661279), (27, 5451602), (39, 3774186), (54, 2725801), (78, 1887093), (117, 1258062), (127, 1159002), (169, 870966), (234, 629031), (254, 579501), (338, 435483), (351, 419354), (381, 386334), (507, 290322), (702, 209677), (762, 193167), (1014, 145161), (1143, 128778), (1521, 96774), (1651, 89154), (2286, 64389), (3042, 48387), (3302, 44577), (3429, 42926), (4563, 32258), (4953, 29718), (6858, 21463), (9126, 16129), (9906, 14859)]