159451326

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 351336960

約数和(自身を除く): 191885634

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 229, 303, 383, 458, 606, 687, 766, 909, 1149, 1374, 1818, 2061, 2298, 3447, 4122, 6894, 23129, 38683, 46258, 69387, 77366, 87707, 116049, 138774, 175414, 208161, 232098, 263121, 348147, 416322, 526242, 696294, 789363, 1578726, 8858407, 17716814, 26575221, 53150442, 79725663, 159451326]

約数ペア:

[(1, 159451326), (2, 79725663), (3, 53150442), (6, 26575221), (9, 17716814), (18, 8858407), (101, 1578726), (202, 789363), (229, 696294), (303, 526242), (383, 416322), (458, 348147), (606, 263121), (687, 232098), (766, 208161), (909, 175414), (1149, 138774), (1374, 116049), (1818, 87707), (2061, 77366), (2298, 69387), (3447, 46258), (4122, 38683), (6894, 23129)]