138909768

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199583}}^1$

素因数の和:199621

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 220341432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 199583, 399166, 598749, 798332, 1197498, 1596664, 2394996, 4789992, 5787907, 11575814, 17363721, 23151628, 34727442, 46303256, 69454884, 138909768]

約数ペア:

[(1, 138909768), (2, 69454884), (3, 46303256), (4, 34727442), (6, 23151628), (8, 17363721), (12, 11575814), (24, 5787907), (29, 4789992), (58, 2394996), (87, 1596664), (116, 1197498), (174, 798332), (232, 598749), (348, 399166), (696, 199583)]