253066152

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{148513}}^1$

素因数の和:148593

約数の個数: 32

約数和(自身を含む): 641580480

約数和(自身を除く): 388514328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 148513, 297026, 445539, 594052, 891078, 1188104, 1782156, 3564312, 10544423, 21088846, 31633269, 42177692, 63266538, 84355384, 126533076, 253066152]

約数ペア:

[(1, 253066152), (2, 126533076), (3, 84355384), (4, 63266538), (6, 42177692), (8, 31633269), (12, 21088846), (24, 10544423), (71, 3564312), (142, 1782156), (213, 1188104), (284, 891078), (426, 594052), (568, 445539), (852, 297026), (1704, 148513)]