138812718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{123719}}^1$

素因数の和:123752

約数の個数: 32

約数和(自身を含む): 320682240

約数和(自身を除く): 181869522

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 123719, 247438, 371157, 742314, 1360909, 2103223, 2721818, 4082727, 4206446, 6309669, 8165454, 12619338, 23135453, 46270906, 69406359, 138812718]

約数ペア:

[(1, 138812718), (2, 69406359), (3, 46270906), (6, 23135453), (11, 12619338), (17, 8165454), (22, 6309669), (33, 4206446), (34, 4082727), (51, 2721818), (66, 2103223), (102, 1360909), (187, 742314), (374, 371157), (561, 247438), (1122, 123719)]