15854352

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 42973440

約数和(自身を除く): 27119088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 113, 148, 158, 222, 226, 237, 296, 316, 339, 444, 452, 474, 592, 632, 678, 888, 904, 948, 1264, 1356, 1776, 1808, 1896, 2712, 2923, 3792, 4181, 5424, 5846, 8362, 8769, 8927, 11692, 12543, 16724, 17538, 17854, 23384, 25086, 26781, 33448, 35076, 35708, 46768, 50172, 53562, 66896, 70152, 71416, 100344, 107124, 140304, 142832, 200688, 214248, 330299, 428496, 660598, 990897, 1321196, 1981794, 2642392, 3963588, 5284784, 7927176, 15854352]

約数ペア:

[(1, 15854352), (2, 7927176), (3, 5284784), (4, 3963588), (6, 2642392), (8, 1981794), (12, 1321196), (16, 990897), (24, 660598), (37, 428496), (48, 330299), (74, 214248), (79, 200688), (111, 142832), (113, 140304), (148, 107124), (158, 100344), (222, 71416), (226, 70152), (237, 66896), (296, 53562), (316, 50172), (339, 46768), (444, 35708), (452, 35076), (474, 33448), (592, 26781), (632, 25086), (678, 23384), (888, 17854), (904, 17538), (948, 16724), (1264, 12543), (1356, 11692), (1776, 8927), (1808, 8769), (1896, 8362), (2712, 5846), (2923, 5424), (3792, 4181)]