149680168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 165507032

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 127, 227, 236, 254, 454, 472, 508, 649, 908, 1016, 1298, 1397, 1816, 2497, 2596, 2794, 4994, 5192, 5588, 7493, 9988, 11176, 13393, 14986, 19976, 26786, 28829, 29972, 53572, 57658, 59944, 82423, 107144, 115316, 147323, 164846, 230632, 294646, 317119, 329692, 589292, 634238, 659384, 1178584, 1268476, 1700911, 2536952, 3401822, 6803644, 13607288, 18710021, 37420042, 74840084, 149680168]

約数ペア:

[(1, 149680168), (2, 74840084), (4, 37420042), (8, 18710021), (11, 13607288), (22, 6803644), (44, 3401822), (59, 2536952), (88, 1700911), (118, 1268476), (127, 1178584), (227, 659384), (236, 634238), (254, 589292), (454, 329692), (472, 317119), (508, 294646), (649, 230632), (908, 164846), (1016, 147323), (1298, 115316), (1397, 107144), (1816, 82423), (2497, 59944), (2596, 57658), (2794, 53572), (4994, 29972), (5192, 28829), (5588, 26786), (7493, 19976), (9988, 14986), (11176, 13393)]