199913885696

素因数分解:

$2^{12}\times 7^1\times {\mathrm{59}}^2\times {\mathrm{2003}}^1$

素因数の和:2152

約数の個数: 156

約数和(自身を含む): 464997434592

約数和(自身を除く): 265083548896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 512, 826, 896, 944, 1024, 1652, 1792, 1888, 2003, 2048, 3304, 3481, 3584, 3776, 4006, 4096, 6608, 6962, 7168, 7552, 8012, 13216, 13924, 14021, 14336, 15104, 16024, 24367, 26432, 27848, 28042, 28672, 30208, 32048, 48734, 52864, 55696, 56084, 60416, 64096, 97468, 105728, 111392, 112168, 118177, 120832, 128192, 194936, 211456, 222784, 224336, 236354, 241664, 256384, 389872, 422912, 445568, 448672, 472708, 512768, 779744, 827239, 845824, 891136, 897344, 945416, 1025536, 1559488, 1654478, 1691648, 1782272, 1794688, 1890832, 2051072, 3118976, 3308956, 3564544, 3589376, 3781664, 4102144, 6237952, 6617912, 6972443, 7129088, 7178752, 7563328, 8204288, 12475904, 13235824, 13944886, 14258176, 14357504, 15126656, 24951808, 26471648, 27889772, 28715008, 30253312, 48807101, 49903616, 52943296, 55779544, 57430016, 60506624, 97614202, 99807232, 105886592, 111559088, 121013248, 195228404, 211773184, 223118176, 242026496, 390456808, 423546368, 446236352, 484052992, 780913616, 847092736, 892472704, 1561827232, 1694185472, 1784945408, 3123654464, 3388370944, 3569890816, 6247308928, 7139781632, 12494617856, 14279563264, 24989235712, 28559126528, 49978471424, 99956942848, 199913885696]

約数ペア:

[(1, 199913885696), (2, 99956942848), (4, 49978471424), (7, 28559126528), (8, 24989235712), (14, 14279563264), (16, 12494617856), (28, 7139781632), (32, 6247308928), (56, 3569890816), (59, 3388370944), (64, 3123654464), (112, 1784945408), (118, 1694185472), (128, 1561827232), (224, 892472704), (236, 847092736), (256, 780913616), (413, 484052992), (448, 446236352), (472, 423546368), (512, 390456808), (826, 242026496), (896, 223118176), (944, 211773184), (1024, 195228404), (1652, 121013248), (1792, 111559088), (1888, 105886592), (2003, 99807232), (2048, 97614202), (3304, 60506624), (3481, 57430016), (3584, 55779544), (3776, 52943296), (4006, 49903616), (4096, 48807101), (6608, 30253312), (6962, 28715008), (7168, 27889772), (7552, 26471648), (8012, 24951808), (13216, 15126656), (13924, 14357504), (14021, 14258176), (14336, 13944886), (15104, 13235824), (16024, 12475904), (24367, 8204288), (26432, 7563328), (27848, 7178752), (28042, 7129088), (28672, 6972443), (30208, 6617912), (32048, 6237952), (48734, 4102144), (52864, 3781664), (55696, 3589376), (56084, 3564544), (60416, 3308956), (64096, 3118976), (97468, 2051072), (105728, 1890832), (111392, 1794688), (112168, 1782272), (118177, 1691648), (120832, 1654478), (128192, 1559488), (194936, 1025536), (211456, 945416), (222784, 897344), (224336, 891136), (236354, 845824), (241664, 827239), (256384, 779744), (389872, 512768), (422912, 472708), (445568, 448672)]