145884672

素因数分解:

$2^9\times 3^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 441444960

約数和(自身を除く): 295560288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 173, 183, 192, 216, 244, 256, 288, 346, 366, 384, 432, 488, 512, 519, 549, 576, 692, 732, 768, 864, 976, 1038, 1098, 1152, 1384, 1464, 1536, 1557, 1647, 1728, 1952, 2076, 2196, 2304, 2768, 2928, 3114, 3294, 3456, 3904, 4152, 4392, 4608, 4671, 5536, 5856, 6228, 6588, 6912, 7808, 8304, 8784, 9342, 10553, 11072, 11712, 12456, 13176, 13824, 15616, 16608, 17568, 18684, 21106, 22144, 23424, 24912, 26352, 31232, 31659, 33216, 35136, 37368, 42212, 44288, 46848, 49824, 52704, 63318, 66432, 70272, 74736, 84424, 88576, 93696, 94977, 99648, 105408, 126636, 132864, 140544, 149472, 168848, 189954, 199296, 210816, 253272, 265728, 281088, 284931, 298944, 337696, 379908, 398592, 421632, 506544, 569862, 597888, 675392, 759816, 797184, 843264, 1013088, 1139724, 1195776, 1350784, 1519632, 2026176, 2279448, 2391552, 2701568, 3039264, 4052352, 4558896, 5403136, 6078528, 8104704, 9117792, 12157056, 16209408, 18235584, 24314112, 36471168, 48628224, 72942336, 145884672]

約数ペア:

[(1, 145884672), (2, 72942336), (3, 48628224), (4, 36471168), (6, 24314112), (8, 18235584), (9, 16209408), (12, 12157056), (16, 9117792), (18, 8104704), (24, 6078528), (27, 5403136), (32, 4558896), (36, 4052352), (48, 3039264), (54, 2701568), (61, 2391552), (64, 2279448), (72, 2026176), (96, 1519632), (108, 1350784), (122, 1195776), (128, 1139724), (144, 1013088), (173, 843264), (183, 797184), (192, 759816), (216, 675392), (244, 597888), (256, 569862), (288, 506544), (346, 421632), (366, 398592), (384, 379908), (432, 337696), (488, 298944), (512, 284931), (519, 281088), (549, 265728), (576, 253272), (692, 210816), (732, 199296), (768, 189954), (864, 168848), (976, 149472), (1038, 140544), (1098, 132864), (1152, 126636), (1384, 105408), (1464, 99648), (1536, 94977), (1557, 93696), (1647, 88576), (1728, 84424), (1952, 74736), (2076, 70272), (2196, 66432), (2304, 63318), (2768, 52704), (2928, 49824), (3114, 46848), (3294, 44288), (3456, 42212), (3904, 37368), (4152, 35136), (4392, 33216), (4608, 31659), (4671, 31232), (5536, 26352), (5856, 24912), (6228, 23424), (6588, 22144), (6912, 21106), (7808, 18684), (8304, 17568), (8784, 16608), (9342, 15616), (10553, 13824), (11072, 13176), (11712, 12456)]