123801408

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 126

約数和(自身を含む): 367027206

約数和(自身を除く): 243225798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 157, 192, 222, 288, 296, 314, 333, 444, 471, 576, 592, 628, 666, 888, 942, 1184, 1256, 1332, 1369, 1413, 1776, 1884, 2368, 2512, 2664, 2738, 2826, 3552, 3768, 4107, 5024, 5328, 5476, 5652, 5809, 7104, 7536, 8214, 10048, 10656, 10952, 11304, 11618, 12321, 15072, 16428, 17427, 21312, 21904, 22608, 23236, 24642, 30144, 32856, 34854, 43808, 45216, 46472, 49284, 52281, 65712, 69708, 87616, 90432, 92944, 98568, 104562, 131424, 139416, 185888, 197136, 209124, 214933, 262848, 278832, 371776, 394272, 418248, 429866, 557664, 644799, 788544, 836496, 859732, 1115328, 1289598, 1672992, 1719464, 1934397, 2579196, 3345984, 3438928, 3868794, 5158392, 6877856, 7737588, 10316784, 13755712, 15475176, 20633568, 30950352, 41267136, 61900704, 123801408]

約数ペア:

[(1, 123801408), (2, 61900704), (3, 41267136), (4, 30950352), (6, 20633568), (8, 15475176), (9, 13755712), (12, 10316784), (16, 7737588), (18, 6877856), (24, 5158392), (32, 3868794), (36, 3438928), (37, 3345984), (48, 2579196), (64, 1934397), (72, 1719464), (74, 1672992), (96, 1289598), (111, 1115328), (144, 859732), (148, 836496), (157, 788544), (192, 644799), (222, 557664), (288, 429866), (296, 418248), (314, 394272), (333, 371776), (444, 278832), (471, 262848), (576, 214933), (592, 209124), (628, 197136), (666, 185888), (888, 139416), (942, 131424), (1184, 104562), (1256, 98568), (1332, 92944), (1369, 90432), (1413, 87616), (1776, 69708), (1884, 65712), (2368, 52281), (2512, 49284), (2664, 46472), (2738, 45216), (2826, 43808), (3552, 34854), (3768, 32856), (4107, 30144), (5024, 24642), (5328, 23236), (5476, 22608), (5652, 21904), (5809, 21312), (7104, 17427), (7536, 16428), (8214, 15072), (10048, 12321), (10656, 11618), (10952, 11304)]