169215040

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11251}}^1$

素因数の和:11315

約数の個数: 56

約数和(自身を含む): 411553152

約数和(自身を除く): 242338112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 11251, 15040, 22502, 45004, 56255, 90008, 112510, 180016, 225020, 360032, 450040, 528797, 720064, 900080, 1057594, 1800160, 2115188, 2643985, 3600320, 4230376, 5287970, 8460752, 10575940, 16921504, 21151880, 33843008, 42303760, 84607520, 169215040]

約数ペア:

[(1, 169215040), (2, 84607520), (4, 42303760), (5, 33843008), (8, 21151880), (10, 16921504), (16, 10575940), (20, 8460752), (32, 5287970), (40, 4230376), (47, 3600320), (64, 2643985), (80, 2115188), (94, 1800160), (160, 1057594), (188, 900080), (235, 720064), (320, 528797), (376, 450040), (470, 360032), (752, 225020), (940, 180016), (1504, 112510), (1880, 90008), (3008, 56255), (3760, 45004), (7520, 22502), (11251, 15040)]