131352194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 209088000

約数和(自身を除く): 77735806

約数列:

[1, 2, 29, 58, 79, 109, 158, 218, 263, 526, 2291, 3161, 4582, 6322, 7627, 8611, 15254, 17222, 20777, 28667, 41554, 57334, 249719, 499438, 602533, 831343, 1205066, 1662686, 2264693, 4529386, 65676097, 131352194]

約数ペア:

[(1, 131352194), (2, 65676097), (29, 4529386), (58, 2264693), (79, 1662686), (109, 1205066), (158, 831343), (218, 602533), (263, 499438), (526, 249719), (2291, 57334), (3161, 41554), (4582, 28667), (6322, 20777), (7627, 17222), (8611, 15254)]