201608773648

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{376147}}^1$

素因数の和:376535

約数の個数: 40

約数和(自身を含む): 395060721440

約数和(自身を除く): 193451947792

約数列:

[1, 2, 4, 8, 16, 139, 241, 278, 482, 556, 964, 1112, 1928, 2224, 3856, 33499, 66998, 133996, 267992, 376147, 535984, 752294, 1504588, 3009176, 6018352, 52284433, 90651427, 104568866, 181302854, 209137732, 362605708, 418275464, 725211416, 836550928, 1450422832, 12600548353, 25201096706, 50402193412, 100804386824, 201608773648]

約数ペア:

[(1, 201608773648), (2, 100804386824), (4, 50402193412), (8, 25201096706), (16, 12600548353), (139, 1450422832), (241, 836550928), (278, 725211416), (482, 418275464), (556, 362605708), (964, 209137732), (1112, 181302854), (1928, 104568866), (2224, 90651427), (3856, 52284433), (33499, 6018352), (66998, 3009176), (133996, 1504588), (267992, 752294), (376147, 535984)]