167380780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38567}}^1$

素因数の和:38614

約数の個数: 48

約数和(自身を含む): 414683136

約数和(自身を除く): 247302356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 38567, 77134, 154268, 192835, 269969, 385670, 539938, 771340, 1079876, 1195577, 1349845, 2391154, 2699690, 4782308, 5399380, 5977885, 8369039, 11955770, 16738078, 23911540, 33476156, 41845195, 83690390, 167380780]

約数ペア:

[(1, 167380780), (2, 83690390), (4, 41845195), (5, 33476156), (7, 23911540), (10, 16738078), (14, 11955770), (20, 8369039), (28, 5977885), (31, 5399380), (35, 4782308), (62, 2699690), (70, 2391154), (124, 1349845), (140, 1195577), (155, 1079876), (217, 771340), (310, 539938), (434, 385670), (620, 269969), (868, 192835), (1085, 154268), (2170, 77134), (4340, 38567)]