157420626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 349730784

約数和(自身を除く): 192310158

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 641, 671, 1282, 1342, 1923, 2013, 3721, 3846, 4026, 7051, 7442, 11163, 14102, 21153, 22326, 39101, 40931, 42306, 78202, 81862, 117303, 122793, 234606, 245586, 430111, 860222, 1290333, 2385161, 2580666, 4770322, 7155483, 14310966, 26236771, 52473542, 78710313, 157420626]

約数ペア:

[(1, 157420626), (2, 78710313), (3, 52473542), (6, 26236771), (11, 14310966), (22, 7155483), (33, 4770322), (61, 2580666), (66, 2385161), (122, 1290333), (183, 860222), (366, 430111), (641, 245586), (671, 234606), (1282, 122793), (1342, 117303), (1923, 81862), (2013, 78202), (3721, 42306), (3846, 40931), (4026, 39101), (7051, 22326), (7442, 21153), (11163, 14102)]