168118128

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1171}}^1$

素因数の和:2182

約数の個数: 60

約数和(自身を含む): 471371368

約数和(自身を除く): 303253240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1171, 1994, 2342, 2991, 3513, 3988, 4684, 5982, 7026, 7976, 8973, 9368, 10539, 11964, 14052, 15952, 17946, 18736, 21078, 23928, 28104, 35892, 42156, 47856, 56208, 71784, 84312, 143568, 168624, 1167487, 2334974, 3502461, 4669948, 7004922, 9339896, 10507383, 14009844, 18679792, 21014766, 28019688, 42029532, 56039376, 84059064, 168118128]

約数ペア:

[(1, 168118128), (2, 84059064), (3, 56039376), (4, 42029532), (6, 28019688), (8, 21014766), (9, 18679792), (12, 14009844), (16, 10507383), (18, 9339896), (24, 7004922), (36, 4669948), (48, 3502461), (72, 2334974), (144, 1167487), (997, 168624), (1171, 143568), (1994, 84312), (2342, 71784), (2991, 56208), (3513, 47856), (3988, 42156), (4684, 35892), (5982, 28104), (7026, 23928), (7976, 21078), (8973, 18736), (9368, 17946), (10539, 15952), (11964, 14052)]