129879968392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1668379}}^1$

素因数の和:1668685

約数の個数: 32

約数和(自身を含む): 251057822400

約数和(自身を除く): 121177854008

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 2104, 9731, 19462, 38924, 77848, 1668379, 3336758, 6673516, 13347032, 61730023, 123460046, 246920092, 438783677, 493840184, 877567354, 1755134708, 3510269416, 16234996049, 32469992098, 64939984196, 129879968392]

約数ペア:

[(1, 129879968392), (2, 64939984196), (4, 32469992098), (8, 16234996049), (37, 3510269416), (74, 1755134708), (148, 877567354), (263, 493840184), (296, 438783677), (526, 246920092), (1052, 123460046), (2104, 61730023), (9731, 13347032), (19462, 6673516), (38924, 3336758), (77848, 1668379)]