137902848

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 395195136

約数和(自身を除く): 257292288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 211, 222, 256, 276, 296, 368, 384, 422, 444, 552, 592, 633, 736, 768, 844, 851, 888, 1104, 1184, 1266, 1472, 1688, 1702, 1776, 2208, 2368, 2532, 2553, 2944, 3376, 3404, 3552, 4416, 4736, 4853, 5064, 5106, 5888, 6752, 6808, 7104, 7807, 8832, 9472, 9706, 10128, 10212, 13504, 13616, 14208, 14559, 15614, 17664, 19412, 20256, 20424, 23421, 27008, 27232, 28416, 29118, 31228, 38824, 40512, 40848, 46842, 54016, 54464, 58236, 62456, 77648, 81024, 81696, 93684, 108928, 116472, 124912, 155296, 162048, 163392, 179561, 187368, 217856, 232944, 249824, 310592, 326784, 359122, 374736, 465888, 499648, 538683, 621184, 653568, 718244, 749472, 931776, 999296, 1077366, 1242368, 1436488, 1498944, 1863552, 1998592, 2154732, 2872976, 2997888, 3727104, 4309464, 5745952, 5995776, 8618928, 11491904, 17237856, 22983808, 34475712, 45967616, 68951424, 137902848]

約数ペア:

[(1, 137902848), (2, 68951424), (3, 45967616), (4, 34475712), (6, 22983808), (8, 17237856), (12, 11491904), (16, 8618928), (23, 5995776), (24, 5745952), (32, 4309464), (37, 3727104), (46, 2997888), (48, 2872976), (64, 2154732), (69, 1998592), (74, 1863552), (92, 1498944), (96, 1436488), (111, 1242368), (128, 1077366), (138, 999296), (148, 931776), (184, 749472), (192, 718244), (211, 653568), (222, 621184), (256, 538683), (276, 499648), (296, 465888), (368, 374736), (384, 359122), (422, 326784), (444, 310592), (552, 249824), (592, 232944), (633, 217856), (736, 187368), (768, 179561), (844, 163392), (851, 162048), (888, 155296), (1104, 124912), (1184, 116472), (1266, 108928), (1472, 93684), (1688, 81696), (1702, 81024), (1776, 77648), (2208, 62456), (2368, 58236), (2532, 54464), (2553, 54016), (2944, 46842), (3376, 40848), (3404, 40512), (3552, 38824), (4416, 31228), (4736, 29118), (4853, 28416), (5064, 27232), (5106, 27008), (5888, 23421), (6752, 20424), (6808, 20256), (7104, 19412), (7807, 17664), (8832, 15614), (9472, 14559), (9706, 14208), (10128, 13616), (10212, 13504)]