123156954

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 274622400

約数和(自身を除く): 151465446

約数列:

[1, 2, 3, 6, 9, 18, 59, 89, 118, 177, 178, 267, 354, 531, 534, 801, 1062, 1303, 1602, 2606, 3909, 5251, 7818, 10502, 11727, 15753, 23454, 31506, 47259, 76877, 94518, 115967, 153754, 230631, 231934, 347901, 461262, 691893, 695802, 1043703, 1383786, 2087406, 6842053, 13684106, 20526159, 41052318, 61578477, 123156954]

約数ペア:

[(1, 123156954), (2, 61578477), (3, 41052318), (6, 20526159), (9, 13684106), (18, 6842053), (59, 2087406), (89, 1383786), (118, 1043703), (177, 695802), (178, 691893), (267, 461262), (354, 347901), (531, 231934), (534, 230631), (801, 153754), (1062, 115967), (1303, 94518), (1602, 76877), (2606, 47259), (3909, 31506), (5251, 23454), (7818, 15753), (10502, 11727)]