172969968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 488945392

約数和(自身を除く): 315975424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 289, 296, 337, 408, 444, 578, 592, 629, 674, 816, 867, 888, 1011, 1156, 1258, 1348, 1734, 1776, 1887, 2022, 2312, 2516, 2696, 3468, 3774, 4044, 4624, 5032, 5392, 5729, 6936, 7548, 8088, 10064, 10693, 11458, 12469, 13872, 15096, 16176, 17187, 21386, 22916, 24938, 30192, 32079, 34374, 37407, 42772, 45832, 49876, 64158, 68748, 74814, 85544, 91664, 97393, 99752, 128316, 137496, 149628, 171088, 194786, 199504, 211973, 256632, 274992, 292179, 299256, 389572, 423946, 513264, 584358, 598512, 635919, 779144, 847892, 1168716, 1271838, 1558288, 1695784, 2337432, 2543676, 3391568, 3603541, 4674864, 5087352, 7207082, 10174704, 10810623, 14414164, 21621246, 28828328, 43242492, 57656656, 86484984, 172969968]

約数ペア:

[(1, 172969968), (2, 86484984), (3, 57656656), (4, 43242492), (6, 28828328), (8, 21621246), (12, 14414164), (16, 10810623), (17, 10174704), (24, 7207082), (34, 5087352), (37, 4674864), (48, 3603541), (51, 3391568), (68, 2543676), (74, 2337432), (102, 1695784), (111, 1558288), (136, 1271838), (148, 1168716), (204, 847892), (222, 779144), (272, 635919), (289, 598512), (296, 584358), (337, 513264), (408, 423946), (444, 389572), (578, 299256), (592, 292179), (629, 274992), (674, 256632), (816, 211973), (867, 199504), (888, 194786), (1011, 171088), (1156, 149628), (1258, 137496), (1348, 128316), (1734, 99752), (1776, 97393), (1887, 91664), (2022, 85544), (2312, 74814), (2516, 68748), (2696, 64158), (3468, 49876), (3774, 45832), (4044, 42772), (4624, 37407), (5032, 34374), (5392, 32079), (5729, 30192), (6936, 24938), (7548, 22916), (8088, 21386), (10064, 17187), (10693, 16176), (11458, 15096), (12469, 13872)]