160886656

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 394421760

約数和(自身を除く): 233535104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 92, 112, 128, 148, 161, 184, 211, 224, 259, 296, 322, 368, 422, 448, 518, 592, 644, 736, 844, 851, 896, 1036, 1184, 1288, 1472, 1477, 1688, 1702, 2072, 2368, 2576, 2944, 2954, 3376, 3404, 4144, 4736, 4853, 5152, 5908, 5957, 6752, 6808, 7807, 8288, 9706, 10304, 11816, 11914, 13504, 13616, 15614, 16576, 19412, 20608, 23632, 23828, 27008, 27232, 31228, 33152, 33971, 38824, 47264, 47656, 54464, 54649, 62456, 67942, 77648, 94528, 95312, 108928, 109298, 124912, 135884, 155296, 179561, 189056, 190624, 218596, 249824, 271768, 310592, 359122, 381248, 437192, 499648, 543536, 621184, 718244, 762496, 874384, 999296, 1087072, 1256927, 1436488, 1748768, 2174144, 2513854, 2872976, 3497536, 4348288, 5027708, 5745952, 6995072, 10055416, 11491904, 20110832, 22983808, 40221664, 80443328, 160886656]

約数ペア:

[(1, 160886656), (2, 80443328), (4, 40221664), (7, 22983808), (8, 20110832), (14, 11491904), (16, 10055416), (23, 6995072), (28, 5745952), (32, 5027708), (37, 4348288), (46, 3497536), (56, 2872976), (64, 2513854), (74, 2174144), (92, 1748768), (112, 1436488), (128, 1256927), (148, 1087072), (161, 999296), (184, 874384), (211, 762496), (224, 718244), (259, 621184), (296, 543536), (322, 499648), (368, 437192), (422, 381248), (448, 359122), (518, 310592), (592, 271768), (644, 249824), (736, 218596), (844, 190624), (851, 189056), (896, 179561), (1036, 155296), (1184, 135884), (1288, 124912), (1472, 109298), (1477, 108928), (1688, 95312), (1702, 94528), (2072, 77648), (2368, 67942), (2576, 62456), (2944, 54649), (2954, 54464), (3376, 47656), (3404, 47264), (4144, 38824), (4736, 33971), (4853, 33152), (5152, 31228), (5908, 27232), (5957, 27008), (6752, 23828), (6808, 23632), (7807, 20608), (8288, 19412), (9706, 16576), (10304, 15614), (11816, 13616), (11914, 13504)]