143749728

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1842

約数の個数: 120

約数和(自身を含む): 436645440

約数和(自身を除く): 292895712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1789, 2232, 2511, 2592, 2976, 3348, 3578, 4464, 5022, 5367, 6696, 7156, 8928, 10044, 10734, 13392, 14312, 16101, 20088, 21468, 26784, 28624, 32202, 40176, 42936, 48303, 55459, 57248, 64404, 80352, 85872, 96606, 110918, 128808, 144909, 166377, 171744, 193212, 221836, 257616, 289818, 332754, 386424, 443672, 499131, 515232, 579636, 665508, 772848, 887344, 998262, 1159272, 1331016, 1497393, 1545696, 1774688, 1996524, 2318544, 2662032, 2994786, 3993048, 4492179, 4637088, 5324064, 5989572, 7986096, 8984358, 11979144, 15972192, 17968716, 23958288, 35937432, 47916576, 71874864, 143749728]

約数ペア:

[(1, 143749728), (2, 71874864), (3, 47916576), (4, 35937432), (6, 23958288), (8, 17968716), (9, 15972192), (12, 11979144), (16, 8984358), (18, 7986096), (24, 5989572), (27, 5324064), (31, 4637088), (32, 4492179), (36, 3993048), (48, 2994786), (54, 2662032), (62, 2318544), (72, 1996524), (81, 1774688), (93, 1545696), (96, 1497393), (108, 1331016), (124, 1159272), (144, 998262), (162, 887344), (186, 772848), (216, 665508), (248, 579636), (279, 515232), (288, 499131), (324, 443672), (372, 386424), (432, 332754), (496, 289818), (558, 257616), (648, 221836), (744, 193212), (837, 171744), (864, 166377), (992, 144909), (1116, 128808), (1296, 110918), (1488, 96606), (1674, 85872), (1789, 80352), (2232, 64404), (2511, 57248), (2592, 55459), (2976, 48303), (3348, 42936), (3578, 40176), (4464, 32202), (5022, 28624), (5367, 26784), (6696, 21468), (7156, 20088), (8928, 16101), (10044, 14312), (10734, 13392)]