188621856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 569657088

約数和(自身を除く): 381035232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 571, 592, 666, 744, 888, 992, 1116, 1142, 1147, 1184, 1332, 1488, 1713, 1776, 2232, 2284, 2294, 2664, 2976, 3426, 3441, 3552, 4464, 4568, 4588, 5139, 5328, 6852, 6882, 8928, 9136, 9176, 10278, 10323, 10656, 13704, 13764, 17701, 18272, 18352, 20556, 20646, 21127, 27408, 27528, 35402, 36704, 41112, 41292, 42254, 53103, 54816, 55056, 63381, 70804, 82224, 82584, 84508, 106206, 110112, 126762, 141608, 159309, 164448, 165168, 169016, 190143, 212412, 253524, 283216, 318618, 330336, 338032, 380286, 424824, 507048, 566432, 637236, 654937, 676064, 760572, 849648, 1014096, 1274472, 1309874, 1521144, 1699296, 1964811, 2028192, 2548944, 2619748, 3042288, 3929622, 5097888, 5239496, 5894433, 6084576, 7859244, 10478992, 11788866, 15718488, 20957984, 23577732, 31436976, 47155464, 62873952, 94310928, 188621856]

約数ペア:

[(1, 188621856), (2, 94310928), (3, 62873952), (4, 47155464), (6, 31436976), (8, 23577732), (9, 20957984), (12, 15718488), (16, 11788866), (18, 10478992), (24, 7859244), (31, 6084576), (32, 5894433), (36, 5239496), (37, 5097888), (48, 3929622), (62, 3042288), (72, 2619748), (74, 2548944), (93, 2028192), (96, 1964811), (111, 1699296), (124, 1521144), (144, 1309874), (148, 1274472), (186, 1014096), (222, 849648), (248, 760572), (279, 676064), (288, 654937), (296, 637236), (333, 566432), (372, 507048), (444, 424824), (496, 380286), (558, 338032), (571, 330336), (592, 318618), (666, 283216), (744, 253524), (888, 212412), (992, 190143), (1116, 169016), (1142, 165168), (1147, 164448), (1184, 159309), (1332, 141608), (1488, 126762), (1713, 110112), (1776, 106206), (2232, 84508), (2284, 82584), (2294, 82224), (2664, 70804), (2976, 63381), (3426, 55056), (3441, 54816), (3552, 53103), (4464, 42254), (4568, 41292), (4588, 41112), (5139, 36704), (5328, 35402), (6852, 27528), (6882, 27408), (8928, 21127), (9136, 20646), (9176, 20556), (10278, 18352), (10323, 18272), (10656, 17701), (13704, 13764)]