120911408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 242901120

約数和(自身を除く): 121989712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 769, 1268, 1538, 2536, 3076, 5072, 6152, 9827, 12304, 19654, 23839, 39308, 47678, 78616, 95356, 157232, 190712, 243773, 381424, 487546, 975092, 1950184, 3900368, 7556963, 15113926, 30227852, 60455704, 120911408]

約数ペア:

[(1, 120911408), (2, 60455704), (4, 30227852), (8, 15113926), (16, 7556963), (31, 3900368), (62, 1950184), (124, 975092), (248, 487546), (317, 381424), (496, 243773), (634, 190712), (769, 157232), (1268, 95356), (1538, 78616), (2536, 47678), (3076, 39308), (5072, 23839), (6152, 19654), (9827, 12304)]