155867404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12343}}^1$

素因数の和:12406

約数の個数: 48

約数和(自身を含む): 348397056

約数和(自身を除く): 192529652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12343, 12628, 24686, 49372, 86401, 135773, 172802, 271546, 345604, 506063, 543092, 950411, 1012126, 1900822, 2024252, 3542441, 3801644, 5566693, 7084882, 11133386, 14169764, 22266772, 38966851, 77933702, 155867404]

約数ペア:

[(1, 155867404), (2, 77933702), (4, 38966851), (7, 22266772), (11, 14169764), (14, 11133386), (22, 7084882), (28, 5566693), (41, 3801644), (44, 3542441), (77, 2024252), (82, 1900822), (154, 1012126), (164, 950411), (287, 543092), (308, 506063), (451, 345604), (574, 271546), (902, 172802), (1148, 135773), (1804, 86401), (3157, 49372), (6314, 24686), (12343, 12628)]