131301112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2843}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 258007680

約数和(自身を除く): 126706568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 251, 502, 1004, 2008, 2843, 5686, 5773, 11372, 11546, 22744, 23092, 46184, 65389, 130778, 261556, 523112, 713593, 1427186, 2854372, 5708744, 16412639, 32825278, 65650556, 131301112]

約数ペア:

[(1, 131301112), (2, 65650556), (4, 32825278), (8, 16412639), (23, 5708744), (46, 2854372), (92, 1427186), (184, 713593), (251, 523112), (502, 261556), (1004, 130778), (2008, 65389), (2843, 46184), (5686, 23092), (5773, 22744), (11372, 11546)]