157098221515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1\times {\mathrm{2833}}^1$

素因数の和:5731

約数の個数: 32

約数和(自身を含む): 196225615872

約数和(自身を除く): 39127394357

約数列:

[1, 5, 31, 131, 155, 655, 2731, 2833, 4061, 13655, 14165, 20305, 84661, 87823, 357761, 371123, 423305, 439115, 1788805, 1855615, 7736923, 11090591, 11504813, 38684615, 55452955, 57524065, 239844613, 1013536913, 1199223065, 5067684565, 31419644303, 157098221515]

約数ペア:

[(1, 157098221515), (5, 31419644303), (31, 5067684565), (131, 1199223065), (155, 1013536913), (655, 239844613), (2731, 57524065), (2833, 55452955), (4061, 38684615), (13655, 11504813), (14165, 11090591), (20305, 7736923), (84661, 1855615), (87823, 1788805), (357761, 439115), (371123, 423305)]