156917053310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{32119}}^1\times {\mathrm{8009}}^1$

素因数の和:40196

約数の個数: 32

約数和(自身を含む): 287125819200

約数和(自身を除く): 130208765890

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 8009, 16018, 32119, 40045, 64238, 80090, 160595, 321190, 488549, 977098, 1959259, 2442745, 3918518, 4885490, 9796295, 19592590, 257241071, 514482142, 1286205355, 2572410710, 15691705331, 31383410662, 78458526655, 156917053310]

約数ペア:

[(1, 156917053310), (2, 78458526655), (5, 31383410662), (10, 15691705331), (61, 2572410710), (122, 1286205355), (305, 514482142), (610, 257241071), (8009, 19592590), (16018, 9796295), (32119, 4885490), (40045, 3918518), (64238, 2442745), (80090, 1959259), (160595, 977098), (321190, 488549)]