16158597

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 27757440

約数和(自身を除く): 11598843

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 157, 169, 203, 273, 377, 471, 507, 609, 1099, 1131, 1183, 2041, 2639, 3297, 3549, 4553, 4901, 6123, 7917, 13659, 14287, 14703, 26533, 31871, 34307, 42861, 59189, 79599, 95613, 102921, 177567, 185731, 414323, 557193, 769457, 1242969, 2308371, 5386199, 16158597]

約数ペア:

[(1, 16158597), (3, 5386199), (7, 2308371), (13, 1242969), (21, 769457), (29, 557193), (39, 414323), (87, 185731), (91, 177567), (157, 102921), (169, 95613), (203, 79599), (273, 59189), (377, 42861), (471, 34307), (507, 31871), (609, 26533), (1099, 14703), (1131, 14287), (1183, 13659), (2041, 7917), (2639, 6123), (3297, 4901), (3549, 4553)]