143763968

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 309355200

約数和(自身を除く): 165591232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 199, 256, 272, 332, 398, 512, 544, 664, 796, 1088, 1328, 1411, 1592, 2176, 2656, 2822, 3184, 3383, 4352, 5312, 5644, 6368, 6766, 8704, 10624, 11288, 12736, 13532, 16517, 21248, 22576, 25472, 27064, 33034, 42496, 45152, 50944, 54128, 66068, 90304, 101888, 108256, 132136, 180608, 216512, 264272, 280789, 361216, 433024, 528544, 561578, 722432, 866048, 1057088, 1123156, 1732096, 2114176, 2246312, 4228352, 4492624, 8456704, 8985248, 17970496, 35940992, 71881984, 143763968]

約数ペア:

[(1, 143763968), (2, 71881984), (4, 35940992), (8, 17970496), (16, 8985248), (17, 8456704), (32, 4492624), (34, 4228352), (64, 2246312), (68, 2114176), (83, 1732096), (128, 1123156), (136, 1057088), (166, 866048), (199, 722432), (256, 561578), (272, 528544), (332, 433024), (398, 361216), (512, 280789), (544, 264272), (664, 216512), (796, 180608), (1088, 132136), (1328, 108256), (1411, 101888), (1592, 90304), (2176, 66068), (2656, 54128), (2822, 50944), (3184, 45152), (3383, 42496), (4352, 33034), (5312, 27064), (5644, 25472), (6368, 22576), (6766, 21248), (8704, 16517), (10624, 13532), (11288, 12736)]