157068325940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{142151}}^1$

素因数の和:142808

約数の個数: 48

約数和(自身を含む): 333720584064

約数和(自身を除く): 176652258124

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 547, 1010, 1094, 2020, 2188, 2735, 5470, 10940, 55247, 110494, 142151, 220988, 276235, 284302, 552470, 568604, 710755, 1104940, 1421510, 2843020, 14357251, 28714502, 57429004, 71786255, 77756597, 143572510, 155513194, 287145020, 311026388, 388782985, 777565970, 1555131940, 7853416297, 15706832594, 31413665188, 39267081485, 78534162970, 157068325940]

約数ペア:

[(1, 157068325940), (2, 78534162970), (4, 39267081485), (5, 31413665188), (10, 15706832594), (20, 7853416297), (101, 1555131940), (202, 777565970), (404, 388782985), (505, 311026388), (547, 287145020), (1010, 155513194), (1094, 143572510), (2020, 77756597), (2188, 71786255), (2735, 57429004), (5470, 28714502), (10940, 14357251), (55247, 2843020), (110494, 1421510), (142151, 1104940), (220988, 710755), (276235, 568604), (284302, 552470)]