161544516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51977}}^1$

素因数の和:52028

約数の個数: 48

約数和(自身を含む): 442436736

約数和(自身を除く): 280892220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 51977, 103954, 155931, 207908, 311862, 363839, 623724, 727678, 1091517, 1455356, 1923149, 2183034, 3846298, 4366068, 5769447, 7692596, 11538894, 13462043, 23077788, 26924086, 40386129, 53848172, 80772258, 161544516]

約数ペア:

[(1, 161544516), (2, 80772258), (3, 53848172), (4, 40386129), (6, 26924086), (7, 23077788), (12, 13462043), (14, 11538894), (21, 7692596), (28, 5769447), (37, 4366068), (42, 3846298), (74, 2183034), (84, 1923149), (111, 1455356), (148, 1091517), (222, 727678), (259, 623724), (444, 363839), (518, 311862), (777, 207908), (1036, 155931), (1554, 103954), (3108, 51977)]