152574142

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 284653440

約数和(自身を除く): 132079298

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 133, 134, 266, 469, 931, 938, 1223, 1273, 1862, 2446, 2546, 3283, 6566, 8561, 8911, 17122, 17822, 23237, 46474, 59927, 62377, 81941, 119854, 124754, 162659, 163882, 325318, 573587, 1138613, 1147174, 1556879, 2277226, 3113758, 4015109, 8030218, 10898153, 21796306, 76287071, 152574142]

約数ペア:

[(1, 152574142), (2, 76287071), (7, 21796306), (14, 10898153), (19, 8030218), (38, 4015109), (49, 3113758), (67, 2277226), (98, 1556879), (133, 1147174), (134, 1138613), (266, 573587), (469, 325318), (931, 163882), (938, 162659), (1223, 124754), (1273, 119854), (1862, 81941), (2446, 62377), (2546, 59927), (3283, 46474), (6566, 23237), (8561, 17822), (8911, 17122)]