127795392

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 401311872

約数和(自身を除く): 273516480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 421, 496, 527, 544, 558, 576, 612, 744, 816, 842, 992, 1054, 1088, 1116, 1224, 1263, 1488, 1581, 1632, 1684, 1984, 2108, 2232, 2448, 2526, 2976, 3162, 3264, 3368, 3789, 4216, 4464, 4743, 4896, 5052, 5952, 6324, 6736, 7157, 7578, 8432, 8928, 9486, 9792, 10104, 12648, 13051, 13472, 14314, 15156, 16864, 17856, 18972, 20208, 21471, 25296, 26102, 26944, 28628, 30312, 33728, 37944, 39153, 40416, 42942, 50592, 52204, 57256, 60624, 64413, 75888, 78306, 80832, 85884, 101184, 104408, 114512, 117459, 121248, 128826, 151776, 156612, 171768, 208816, 221867, 229024, 234918, 242496, 257652, 303552, 313224, 343536, 417632, 443734, 458048, 469836, 515304, 626448, 665601, 687072, 835264, 887468, 939672, 1030608, 1252896, 1331202, 1374144, 1774936, 1879344, 1996803, 2061216, 2505792, 2662404, 3549872, 3758688, 3993606, 4122432, 5324808, 7099744, 7517376, 7987212, 10649616, 14199488, 15974424, 21299232, 31948848, 42598464, 63897696, 127795392]

約数ペア:

[(1, 127795392), (2, 63897696), (3, 42598464), (4, 31948848), (6, 21299232), (8, 15974424), (9, 14199488), (12, 10649616), (16, 7987212), (17, 7517376), (18, 7099744), (24, 5324808), (31, 4122432), (32, 3993606), (34, 3758688), (36, 3549872), (48, 2662404), (51, 2505792), (62, 2061216), (64, 1996803), (68, 1879344), (72, 1774936), (93, 1374144), (96, 1331202), (102, 1252896), (124, 1030608), (136, 939672), (144, 887468), (153, 835264), (186, 687072), (192, 665601), (204, 626448), (248, 515304), (272, 469836), (279, 458048), (288, 443734), (306, 417632), (372, 343536), (408, 313224), (421, 303552), (496, 257652), (527, 242496), (544, 234918), (558, 229024), (576, 221867), (612, 208816), (744, 171768), (816, 156612), (842, 151776), (992, 128826), (1054, 121248), (1088, 117459), (1116, 114512), (1224, 104408), (1263, 101184), (1488, 85884), (1581, 80832), (1632, 78306), (1684, 75888), (1984, 64413), (2108, 60624), (2232, 57256), (2448, 52204), (2526, 50592), (2976, 42942), (3162, 40416), (3264, 39153), (3368, 37944), (3789, 33728), (4216, 30312), (4464, 28628), (4743, 26944), (4896, 26102), (5052, 25296), (5952, 21471), (6324, 20208), (6736, 18972), (7157, 17856), (7578, 16864), (8432, 15156), (8928, 14314), (9486, 13472), (9792, 13051), (10104, 12648)]