148806988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^2$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 288266328

約数和(自身を除く): 139459340

約数列:

[1, 2, 4, 11, 22, 44, 113, 173, 226, 346, 452, 692, 1243, 1903, 2486, 3806, 4972, 7612, 19549, 29929, 39098, 59858, 78196, 119716, 215039, 329219, 430078, 658438, 860156, 1316876, 3381977, 6763954, 13527908, 37201747, 74403494, 148806988]

約数ペア:

[(1, 148806988), (2, 74403494), (4, 37201747), (11, 13527908), (22, 6763954), (44, 3381977), (113, 1316876), (173, 860156), (226, 658438), (346, 430078), (452, 329219), (692, 215039), (1243, 119716), (1903, 78196), (2486, 59858), (3806, 39098), (4972, 29929), (7612, 19549)]