131509248

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 176

約数和(自身を含む): 392041440

約数和(自身を除く): 260532192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 89, 96, 104, 111, 128, 148, 156, 178, 192, 208, 222, 256, 267, 296, 312, 356, 384, 416, 444, 481, 512, 534, 592, 624, 712, 768, 832, 888, 962, 1024, 1068, 1157, 1184, 1248, 1424, 1443, 1536, 1664, 1776, 1924, 2136, 2314, 2368, 2496, 2848, 2886, 3072, 3293, 3328, 3471, 3552, 3848, 4272, 4628, 4736, 4992, 5696, 5772, 6586, 6656, 6942, 7104, 7696, 8544, 9256, 9472, 9879, 9984, 11392, 11544, 13172, 13312, 13884, 14208, 15392, 17088, 18512, 18944, 19758, 19968, 22784, 23088, 26344, 27768, 28416, 30784, 34176, 37024, 37888, 39516, 39936, 42809, 45568, 46176, 52688, 55536, 56832, 61568, 68352, 74048, 79032, 85618, 91136, 92352, 105376, 111072, 113664, 123136, 128427, 136704, 148096, 158064, 171236, 184704, 210752, 222144, 246272, 256854, 273408, 296192, 316128, 342472, 369408, 421504, 444288, 492544, 513708, 592384, 632256, 684944, 738816, 843008, 888576, 1027416, 1184768, 1264512, 1369888, 1477632, 1686016, 1777152, 2054832, 2529024, 2739776, 3372032, 3554304, 4109664, 5058048, 5479552, 8219328, 10116096, 10959104, 16438656, 21918208, 32877312, 43836416, 65754624, 131509248]

約数ペア:

[(1, 131509248), (2, 65754624), (3, 43836416), (4, 32877312), (6, 21918208), (8, 16438656), (12, 10959104), (13, 10116096), (16, 8219328), (24, 5479552), (26, 5058048), (32, 4109664), (37, 3554304), (39, 3372032), (48, 2739776), (52, 2529024), (64, 2054832), (74, 1777152), (78, 1686016), (89, 1477632), (96, 1369888), (104, 1264512), (111, 1184768), (128, 1027416), (148, 888576), (156, 843008), (178, 738816), (192, 684944), (208, 632256), (222, 592384), (256, 513708), (267, 492544), (296, 444288), (312, 421504), (356, 369408), (384, 342472), (416, 316128), (444, 296192), (481, 273408), (512, 256854), (534, 246272), (592, 222144), (624, 210752), (712, 184704), (768, 171236), (832, 158064), (888, 148096), (962, 136704), (1024, 128427), (1068, 123136), (1157, 113664), (1184, 111072), (1248, 105376), (1424, 92352), (1443, 91136), (1536, 85618), (1664, 79032), (1776, 74048), (1924, 68352), (2136, 61568), (2314, 56832), (2368, 55536), (2496, 52688), (2848, 46176), (2886, 45568), (3072, 42809), (3293, 39936), (3328, 39516), (3471, 37888), (3552, 37024), (3848, 34176), (4272, 30784), (4628, 28416), (4736, 27768), (4992, 26344), (5696, 23088), (5772, 22784), (6586, 19968), (6656, 19758), (6942, 18944), (7104, 18512), (7696, 17088), (8544, 15392), (9256, 14208), (9472, 13884), (9879, 13312), (9984, 13172), (11392, 11544)]