154204440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98849}}^1$

素因数の和:98876

約数の個数: 64

約数和(自身を含む): 498204000

約数和(自身を除く): 343999560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 98849, 197698, 296547, 395396, 494245, 593094, 790792, 988490, 1186188, 1285037, 1482735, 1976980, 2372376, 2570074, 2965470, 3855111, 3953960, 5140148, 5930940, 6425185, 7710222, 10280296, 11861880, 12850370, 15420444, 19275555, 25700740, 30840888, 38551110, 51401480, 77102220, 154204440]

約数ペア:

[(1, 154204440), (2, 77102220), (3, 51401480), (4, 38551110), (5, 30840888), (6, 25700740), (8, 19275555), (10, 15420444), (12, 12850370), (13, 11861880), (15, 10280296), (20, 7710222), (24, 6425185), (26, 5930940), (30, 5140148), (39, 3953960), (40, 3855111), (52, 2965470), (60, 2570074), (65, 2372376), (78, 1976980), (104, 1482735), (120, 1285037), (130, 1186188), (156, 988490), (195, 790792), (260, 593094), (312, 494245), (390, 395396), (520, 296547), (780, 197698), (1560, 98849)]