128544416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4054

約数の個数: 96

約数和(自身を含む): 339873408

約数和(自身を除く): 211328992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4013, 4576, 8008, 8026, 16016, 16052, 28091, 32032, 32104, 44143, 52169, 56182, 64208, 88286, 104338, 112364, 128416, 176572, 208676, 224728, 309001, 353144, 365183, 417352, 449456, 573859, 618002, 706288, 730366, 834704, 898912, 1147718, 1236004, 1412576, 1460732, 1669408, 2295436, 2472008, 2921464, 4017013, 4590872, 4944016, 5842928, 8034026, 9181744, 9888032, 11685856, 16068052, 18363488, 32136104, 64272208, 128544416]

約数ペア:

[(1, 128544416), (2, 64272208), (4, 32136104), (7, 18363488), (8, 16068052), (11, 11685856), (13, 9888032), (14, 9181744), (16, 8034026), (22, 5842928), (26, 4944016), (28, 4590872), (32, 4017013), (44, 2921464), (52, 2472008), (56, 2295436), (77, 1669408), (88, 1460732), (91, 1412576), (104, 1236004), (112, 1147718), (143, 898912), (154, 834704), (176, 730366), (182, 706288), (208, 618002), (224, 573859), (286, 449456), (308, 417352), (352, 365183), (364, 353144), (416, 309001), (572, 224728), (616, 208676), (728, 176572), (1001, 128416), (1144, 112364), (1232, 104338), (1456, 88286), (2002, 64208), (2288, 56182), (2464, 52169), (2912, 44143), (4004, 32104), (4013, 32032), (4576, 28091), (8008, 16052), (8026, 16016)]