168546540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{41927}}^1$

素因数の和:42006

約数の個数: 48

約数和(自身を含む): 478985472

約数和(自身を除く): 310438932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 41927, 83854, 125781, 167708, 209635, 251562, 419270, 503124, 628905, 838540, 1257810, 2515620, 2809109, 5618218, 8427327, 11236436, 14045545, 16854654, 28091090, 33709308, 42136635, 56182180, 84273270, 168546540]

約数ペア:

[(1, 168546540), (2, 84273270), (3, 56182180), (4, 42136635), (5, 33709308), (6, 28091090), (10, 16854654), (12, 14045545), (15, 11236436), (20, 8427327), (30, 5618218), (60, 2809109), (67, 2515620), (134, 1257810), (201, 838540), (268, 628905), (335, 503124), (402, 419270), (670, 251562), (804, 209635), (1005, 167708), (1340, 125781), (2010, 83854), (4020, 41927)]