142659384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121309}}^1$

素因数の和:121332

約数の個数: 48

約数和(自身を含む): 414880200

約数和(自身を除く): 272220816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121309, 242618, 363927, 485236, 727854, 849163, 970472, 1455708, 1698326, 2547489, 2911416, 3396652, 5094978, 5944141, 6793304, 10189956, 11888282, 17832423, 20379912, 23776564, 35664846, 47553128, 71329692, 142659384]

約数ペア:

[(1, 142659384), (2, 71329692), (3, 47553128), (4, 35664846), (6, 23776564), (7, 20379912), (8, 17832423), (12, 11888282), (14, 10189956), (21, 6793304), (24, 5944141), (28, 5094978), (42, 3396652), (49, 2911416), (56, 2547489), (84, 1698326), (98, 1455708), (147, 970472), (168, 849163), (196, 727854), (294, 485236), (392, 363927), (588, 242618), (1176, 121309)]