148921864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204563}}^1$

素因数の和:204589

約数の個数: 32

約数和(自身を含む): 343667520

約数和(自身を除く): 194745656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 204563, 409126, 818252, 1431941, 1636504, 2659319, 2863882, 5318638, 5727764, 10637276, 11455528, 18615233, 21274552, 37230466, 74460932, 148921864]

約数ペア:

[(1, 148921864), (2, 74460932), (4, 37230466), (7, 21274552), (8, 18615233), (13, 11455528), (14, 10637276), (26, 5727764), (28, 5318638), (52, 2863882), (56, 2659319), (91, 1636504), (104, 1431941), (182, 818252), (364, 409126), (728, 204563)]