123052132

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 266595840

約数和(自身を除く): 143543708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 173, 191, 196, 266, 346, 382, 532, 692, 764, 931, 1211, 1337, 1862, 2422, 2674, 3287, 3629, 3724, 4844, 5348, 6574, 7258, 8477, 9359, 13148, 14516, 16954, 18718, 23009, 25403, 33043, 33908, 37436, 46018, 50806, 66086, 92036, 101612, 132172, 161063, 177821, 231301, 322126, 355642, 462602, 627817, 644252, 711284, 925204, 1255634, 1619107, 2511268, 3238214, 4394719, 6476428, 8789438, 17578876, 30763033, 61526066, 123052132]

約数ペア:

[(1, 123052132), (2, 61526066), (4, 30763033), (7, 17578876), (14, 8789438), (19, 6476428), (28, 4394719), (38, 3238214), (49, 2511268), (76, 1619107), (98, 1255634), (133, 925204), (173, 711284), (191, 644252), (196, 627817), (266, 462602), (346, 355642), (382, 322126), (532, 231301), (692, 177821), (764, 161063), (931, 132172), (1211, 101612), (1337, 92036), (1862, 66086), (2422, 50806), (2674, 46018), (3287, 37436), (3629, 33908), (3724, 33043), (4844, 25403), (5348, 23009), (6574, 18718), (7258, 16954), (8477, 14516), (9359, 13148)]