145295928

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{7673}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 395057520

約数和(自身を除く): 249761592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 7673, 9468, 15346, 18936, 23019, 30692, 46038, 61384, 69057, 92076, 138114, 184152, 276228, 552456, 2017999, 4035998, 6053997, 8071996, 12107994, 16143992, 18161991, 24215988, 36323982, 48431976, 72647964, 145295928]

約数ペア:

[(1, 145295928), (2, 72647964), (3, 48431976), (4, 36323982), (6, 24215988), (8, 18161991), (9, 16143992), (12, 12107994), (18, 8071996), (24, 6053997), (36, 4035998), (72, 2017999), (263, 552456), (526, 276228), (789, 184152), (1052, 138114), (1578, 92076), (2104, 69057), (2367, 61384), (3156, 46038), (4734, 30692), (6312, 23019), (7673, 18936), (9468, 15346)]