168823830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25933}}^1$

素因数の和:25981

約数の個数: 64

約数和(自身を含む): 478015488

約数和(自身を除く): 309191658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 25933, 51866, 77799, 129665, 155598, 181531, 259330, 363062, 388995, 544593, 777990, 803923, 907655, 1089186, 1607846, 1815310, 2411769, 2722965, 4019615, 4823538, 5445930, 5627461, 8039230, 11254922, 12058845, 16882383, 24117690, 28137305, 33764766, 56274610, 84411915, 168823830]

約数ペア:

[(1, 168823830), (2, 84411915), (3, 56274610), (5, 33764766), (6, 28137305), (7, 24117690), (10, 16882383), (14, 12058845), (15, 11254922), (21, 8039230), (30, 5627461), (31, 5445930), (35, 4823538), (42, 4019615), (62, 2722965), (70, 2411769), (93, 1815310), (105, 1607846), (155, 1089186), (186, 907655), (210, 803923), (217, 777990), (310, 544593), (434, 388995), (465, 363062), (651, 259330), (930, 181531), (1085, 155598), (1302, 129665), (2170, 77799), (3255, 51866), (6510, 25933)]