127568178

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 282784320

約数和(自身を除く): 155216142

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 498, 618, 747, 829, 927, 1494, 1658, 1854, 2487, 4974, 7461, 8549, 14922, 17098, 25647, 51294, 68807, 76941, 85387, 137614, 153882, 170774, 206421, 256161, 412842, 512322, 619263, 768483, 1238526, 1536966, 7087121, 14174242, 21261363, 42522726, 63784089, 127568178]

約数ペア:

[(1, 127568178), (2, 63784089), (3, 42522726), (6, 21261363), (9, 14174242), (18, 7087121), (83, 1536966), (103, 1238526), (166, 768483), (206, 619263), (249, 512322), (309, 412842), (498, 256161), (618, 206421), (747, 170774), (829, 153882), (927, 137614), (1494, 85387), (1658, 76941), (1854, 68807), (2487, 51294), (4974, 25647), (7461, 17098), (8549, 14922)]