154504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 191096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 217, 248, 356, 434, 623, 712, 868, 1246, 1736, 2492, 2759, 4984, 5518, 11036, 19313, 22072, 38626, 77252, 154504]

約数ペア:

[(1, 154504), (2, 77252), (4, 38626), (7, 22072), (8, 19313), (14, 11036), (28, 5518), (31, 4984), (56, 2759), (62, 2492), (89, 1736), (124, 1246), (178, 868), (217, 712), (248, 623), (356, 434)]