123042172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 240242688

約数和(自身を除く): 117200516

約数列:

[1, 2, 4, 11, 22, 44, 97, 127, 194, 227, 254, 388, 454, 508, 908, 1067, 1397, 2134, 2497, 2794, 4268, 4994, 5588, 9988, 12319, 22019, 24638, 28829, 44038, 49276, 57658, 88076, 115316, 135509, 242209, 271018, 317119, 484418, 542036, 634238, 968836, 1268476, 2796413, 5592826, 11185652, 30760543, 61521086, 123042172]

約数ペア:

[(1, 123042172), (2, 61521086), (4, 30760543), (11, 11185652), (22, 5592826), (44, 2796413), (97, 1268476), (127, 968836), (194, 634238), (227, 542036), (254, 484418), (388, 317119), (454, 271018), (508, 242209), (908, 135509), (1067, 115316), (1397, 88076), (2134, 57658), (2497, 49276), (2794, 44038), (4268, 28829), (4994, 24638), (5588, 22019), (9988, 12319)]