138573648

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3659}}^1$

素因数の和:3936

約数の個数: 60

約数和(自身を含む): 389394720

約数和(自身を除く): 250821072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 3659, 4208, 4734, 6312, 7318, 9468, 10977, 12624, 14636, 18936, 21954, 29272, 32931, 37872, 43908, 58544, 65862, 87816, 131724, 175632, 263448, 526896, 962317, 1924634, 2886951, 3849268, 5773902, 7698536, 8660853, 11547804, 15397072, 17321706, 23095608, 34643412, 46191216, 69286824, 138573648]

約数ペア:

[(1, 138573648), (2, 69286824), (3, 46191216), (4, 34643412), (6, 23095608), (8, 17321706), (9, 15397072), (12, 11547804), (16, 8660853), (18, 7698536), (24, 5773902), (36, 3849268), (48, 2886951), (72, 1924634), (144, 962317), (263, 526896), (526, 263448), (789, 175632), (1052, 131724), (1578, 87816), (2104, 65862), (2367, 58544), (3156, 43908), (3659, 37872), (4208, 32931), (4734, 29272), (6312, 21954), (7318, 18936), (9468, 14636), (10977, 12624)]