138057884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 263795616

約数和(自身を除く): 125737732

約数列:

[1, 2, 4, 17, 34, 61, 68, 83, 122, 166, 244, 332, 401, 802, 1037, 1411, 1604, 2074, 2822, 4148, 5063, 5644, 6817, 10126, 13634, 20252, 24461, 27268, 33283, 48922, 66566, 86071, 97844, 133132, 172142, 344284, 415837, 565811, 831674, 1131622, 1663348, 2030263, 2263244, 4060526, 8121052, 34514471, 69028942, 138057884]

約数ペア:

[(1, 138057884), (2, 69028942), (4, 34514471), (17, 8121052), (34, 4060526), (61, 2263244), (68, 2030263), (83, 1663348), (122, 1131622), (166, 831674), (244, 565811), (332, 415837), (401, 344284), (802, 172142), (1037, 133132), (1411, 97844), (1604, 86071), (2074, 66566), (2822, 48922), (4148, 33283), (5063, 27268), (5644, 24461), (6817, 20252), (10126, 13634)]