156736164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21377}}^1$

素因数の和:21444

約数の個数: 48

約数和(自身を含む): 402248448

約数和(自身を除く): 245512284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 21377, 42754, 64131, 85508, 128262, 256524, 277901, 555802, 833703, 1004719, 1111604, 1667406, 2009438, 3014157, 3334812, 4018876, 6028314, 12056628, 13061347, 26122694, 39184041, 52245388, 78368082, 156736164]

約数ペア:

[(1, 156736164), (2, 78368082), (3, 52245388), (4, 39184041), (6, 26122694), (12, 13061347), (13, 12056628), (26, 6028314), (39, 4018876), (47, 3334812), (52, 3014157), (78, 2009438), (94, 1667406), (141, 1111604), (156, 1004719), (188, 833703), (282, 555802), (564, 277901), (611, 256524), (1222, 128262), (1833, 85508), (2444, 64131), (3666, 42754), (7332, 21377)]