163837728

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 120

約数和(自身を含む): 497629440

約数和(自身を除く): 333791712

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, 2039, 2232, 2511, 2592, 2976, 3348, 4078, 4464, 5022, 6117, 6696, 8156, 8928, 10044, 12234, 13392, 16312, 18351, 20088, 24468, 26784, 32624, 36702, 40176, 48936, 55053, 63209, 65248, 73404, 80352, 97872, 110106, 126418, 146808, 165159, 189627, 195744, 220212, 252836, 293616, 330318, 379254, 440424, 505672, 568881, 587232, 660636, 758508, 880848, 1011344, 1137762, 1321272, 1517016, 1706643, 1761696, 2022688, 2275524, 2642544, 3034032, 3413286, 4551048, 5119929, 5285088, 6068064, 6826572, 9102096, 10239858, 13653144, 18204192, 20479716, 27306288, 40959432, 54612576, 81918864, 163837728]

約数ペア:

[(1, 163837728), (2, 81918864), (3, 54612576), (4, 40959432), (6, 27306288), (8, 20479716), (9, 18204192), (12, 13653144), (16, 10239858), (18, 9102096), (24, 6826572), (27, 6068064), (31, 5285088), (32, 5119929), (36, 4551048), (48, 3413286), (54, 3034032), (62, 2642544), (72, 2275524), (81, 2022688), (93, 1761696), (96, 1706643), (108, 1517016), (124, 1321272), (144, 1137762), (162, 1011344), (186, 880848), (216, 758508), (248, 660636), (279, 587232), (288, 568881), (324, 505672), (372, 440424), (432, 379254), (496, 330318), (558, 293616), (648, 252836), (744, 220212), (837, 195744), (864, 189627), (992, 165159), (1116, 146808), (1296, 126418), (1488, 110106), (1674, 97872), (2039, 80352), (2232, 73404), (2511, 65248), (2592, 63209), (2976, 55053), (3348, 48936), (4078, 40176), (4464, 36702), (5022, 32624), (6117, 26784), (6696, 24468), (8156, 20088), (8928, 18351), (10044, 16312), (12234, 13392)]