138658542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{110573}}^1$

素因数の和:110608

約数の個数: 32

約数和(自身を含む): 318453120

約数和(自身を除く): 179794578

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 110573, 221146, 331719, 663438, 1216303, 2100887, 2432606, 3648909, 4201774, 6302661, 7297818, 12605322, 23109757, 46219514, 69329271, 138658542]

約数ペア:

[(1, 138658542), (2, 69329271), (3, 46219514), (6, 23109757), (11, 12605322), (19, 7297818), (22, 6302661), (33, 4201774), (38, 3648909), (57, 2432606), (66, 2100887), (114, 1216303), (209, 663438), (418, 331719), (627, 221146), (1254, 110573)]