128528604008

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{66959}}^1$

素因数の和:67350

約数の個数: 64

約数和(自身を含む): 278467891200

約数和(自身を除く): 149939287192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 227, 302, 454, 604, 908, 1057, 1208, 1589, 1816, 2114, 3178, 4228, 6356, 8456, 12712, 34277, 66959, 68554, 133918, 137108, 239939, 267836, 274216, 468713, 479878, 535672, 937426, 959756, 1874852, 1919512, 3749704, 10110809, 15199693, 20221618, 30399386, 40443236, 60798772, 70775663, 80886472, 106397851, 121597544, 141551326, 212795702, 283102652, 425591404, 566205304, 851182808, 2295153643, 4590307286, 9180614572, 16066075501, 18361229144, 32132151002, 64264302004, 128528604008]

約数ペア:

[(1, 128528604008), (2, 64264302004), (4, 32132151002), (7, 18361229144), (8, 16066075501), (14, 9180614572), (28, 4590307286), (56, 2295153643), (151, 851182808), (227, 566205304), (302, 425591404), (454, 283102652), (604, 212795702), (908, 141551326), (1057, 121597544), (1208, 106397851), (1589, 80886472), (1816, 70775663), (2114, 60798772), (3178, 40443236), (4228, 30399386), (6356, 20221618), (8456, 15199693), (12712, 10110809), (34277, 3749704), (66959, 1919512), (68554, 1874852), (133918, 959756), (137108, 937426), (239939, 535672), (267836, 479878), (274216, 468713)]