164851206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^2$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 366192624

約数和(自身を除く): 201341418

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 239, 478, 481, 717, 962, 1434, 1443, 2886, 3107, 6214, 8843, 9321, 17686, 18642, 26529, 53058, 57121, 114242, 114959, 171363, 229918, 342726, 344877, 689754, 742573, 1485146, 2113477, 2227719, 4226954, 4455438, 6340431, 12680862, 27475201, 54950402, 82425603, 164851206]

約数ペア:

[(1, 164851206), (2, 82425603), (3, 54950402), (6, 27475201), (13, 12680862), (26, 6340431), (37, 4455438), (39, 4226954), (74, 2227719), (78, 2113477), (111, 1485146), (222, 742573), (239, 689754), (478, 344877), (481, 342726), (717, 229918), (962, 171363), (1434, 114959), (1443, 114242), (2886, 57121), (3107, 53058), (6214, 26529), (8843, 18642), (9321, 17686)]