150455816

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 181320184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 79, 142, 158, 284, 316, 479, 497, 553, 568, 632, 958, 994, 1106, 1916, 1988, 2212, 3353, 3832, 3976, 4424, 5609, 6706, 11218, 13412, 22436, 26824, 34009, 37841, 39263, 44872, 68018, 75682, 78526, 136036, 151364, 157052, 238063, 264887, 272072, 302728, 314104, 476126, 529774, 952252, 1059548, 1904504, 2119096, 2686711, 5373422, 10746844, 18806977, 21493688, 37613954, 75227908, 150455816]

約数ペア:

[(1, 150455816), (2, 75227908), (4, 37613954), (7, 21493688), (8, 18806977), (14, 10746844), (28, 5373422), (56, 2686711), (71, 2119096), (79, 1904504), (142, 1059548), (158, 952252), (284, 529774), (316, 476126), (479, 314104), (497, 302728), (553, 272072), (568, 264887), (632, 238063), (958, 157052), (994, 151364), (1106, 136036), (1916, 78526), (1988, 75682), (2212, 68018), (3353, 44872), (3832, 39263), (3976, 37841), (4424, 34009), (5609, 26824), (6706, 22436), (11218, 13412)]