137968848

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 90

約数和(自身を含む): 399378642

約数和(自身を除く): 261409794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 997, 1116, 1488, 1922, 1994, 2232, 2883, 2991, 3844, 3988, 4464, 5766, 5982, 7688, 7976, 8649, 8973, 11532, 11964, 15376, 15952, 17298, 17946, 23064, 23928, 30907, 34596, 35892, 46128, 47856, 61814, 69192, 71784, 92721, 123628, 138384, 143568, 185442, 247256, 278163, 370884, 494512, 556326, 741768, 958117, 1112652, 1483536, 1916234, 2225304, 2874351, 3832468, 4450608, 5748702, 7664936, 8623053, 11497404, 15329872, 17246106, 22994808, 34492212, 45989616, 68984424, 137968848]

約数ペア:

[(1, 137968848), (2, 68984424), (3, 45989616), (4, 34492212), (6, 22994808), (8, 17246106), (9, 15329872), (12, 11497404), (16, 8623053), (18, 7664936), (24, 5748702), (31, 4450608), (36, 3832468), (48, 2874351), (62, 2225304), (72, 1916234), (93, 1483536), (124, 1112652), (144, 958117), (186, 741768), (248, 556326), (279, 494512), (372, 370884), (496, 278163), (558, 247256), (744, 185442), (961, 143568), (997, 138384), (1116, 123628), (1488, 92721), (1922, 71784), (1994, 69192), (2232, 61814), (2883, 47856), (2991, 46128), (3844, 35892), (3988, 34596), (4464, 30907), (5766, 23928), (5982, 23064), (7688, 17946), (7976, 17298), (8649, 15952), (8973, 15376), (11532, 11964)]