138805542

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 321753600

約数和(自身を除く): 182948058

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 151, 174, 261, 302, 453, 522, 587, 783, 906, 1174, 1359, 1566, 1761, 2718, 3522, 4077, 4379, 5283, 8154, 8758, 10566, 13137, 15849, 17023, 26274, 31698, 34046, 39411, 51069, 78822, 88637, 102138, 118233, 153207, 177274, 236466, 265911, 306414, 459621, 531822, 797733, 919242, 1595466, 2393199, 2570473, 4786398, 5140946, 7711419, 15422838, 23134257, 46268514, 69402771, 138805542]

約数ペア:

[(1, 138805542), (2, 69402771), (3, 46268514), (6, 23134257), (9, 15422838), (18, 7711419), (27, 5140946), (29, 4786398), (54, 2570473), (58, 2393199), (87, 1595466), (151, 919242), (174, 797733), (261, 531822), (302, 459621), (453, 306414), (522, 265911), (587, 236466), (783, 177274), (906, 153207), (1174, 118233), (1359, 102138), (1566, 88637), (1761, 78822), (2718, 51069), (3522, 39411), (4077, 34046), (4379, 31698), (5283, 26274), (8154, 17023), (8758, 15849), (10566, 13137)]