148935186

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 355052880

約数和(自身を除く): 206117694

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 127, 162, 171, 243, 254, 342, 381, 486, 513, 762, 1026, 1143, 1539, 2286, 2413, 3078, 3429, 4617, 4826, 6858, 7239, 9234, 10287, 14478, 16129, 20574, 21717, 30861, 32258, 43434, 48387, 61722, 65151, 96774, 130302, 145161, 195453, 290322, 306451, 390906, 435483, 586359, 612902, 870966, 919353, 1172718, 1306449, 1838706, 2612898, 2758059, 3919347, 5516118, 7838694, 8274177, 16548354, 24822531, 49645062, 74467593, 148935186]

約数ペア:

[(1, 148935186), (2, 74467593), (3, 49645062), (6, 24822531), (9, 16548354), (18, 8274177), (19, 7838694), (27, 5516118), (38, 3919347), (54, 2758059), (57, 2612898), (81, 1838706), (114, 1306449), (127, 1172718), (162, 919353), (171, 870966), (243, 612902), (254, 586359), (342, 435483), (381, 390906), (486, 306451), (513, 290322), (762, 195453), (1026, 145161), (1143, 130302), (1539, 96774), (2286, 65151), (2413, 61722), (3078, 48387), (3429, 43434), (4617, 32258), (4826, 30861), (6858, 21717), (7239, 20574), (9234, 16129), (10287, 14478)]