161898758

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 285035328

約数和(自身を除く): 123136570

約数列:

[1, 2, 7, 14, 61, 101, 122, 202, 427, 707, 854, 1414, 1877, 3754, 6161, 12322, 13139, 26278, 43127, 86254, 114497, 189577, 228994, 379154, 801479, 1327039, 1602958, 2654078, 11564197, 23128394, 80949379, 161898758]

約数ペア:

[(1, 161898758), (2, 80949379), (7, 23128394), (14, 11564197), (61, 2654078), (101, 1602958), (122, 1327039), (202, 801479), (427, 379154), (707, 228994), (854, 189577), (1414, 114497), (1877, 86254), (3754, 43127), (6161, 26278), (12322, 13139)]