178141104

素因数分解:

$2^4\times 3^2\times {\mathrm{1237091}}^1$

素因数の和:1237105

約数の個数: 30

約数和(自身を含む): 498548076

約数和(自身を除く): 320406972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1237091, 2474182, 3711273, 4948364, 7422546, 9896728, 11133819, 14845092, 19793456, 22267638, 29690184, 44535276, 59380368, 89070552, 178141104]

約数ペア:

[(1, 178141104), (2, 89070552), (3, 59380368), (4, 44535276), (6, 29690184), (8, 22267638), (9, 19793456), (12, 14845092), (16, 11133819), (18, 9896728), (24, 7422546), (36, 4948364), (48, 3711273), (72, 2474182), (144, 1237091)]