145856256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 478001664

約数和(自身を除く): 332145408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2087, 2184, 2496, 2688, 2912, 3328, 4174, 4368, 4992, 5376, 5824, 6261, 8348, 8736, 9984, 11648, 12522, 14609, 16696, 17472, 23296, 25044, 27131, 29218, 33392, 34944, 43827, 50088, 54262, 58436, 66784, 69888, 81393, 87654, 100176, 108524, 116872, 133568, 162786, 175308, 189917, 200352, 217048, 233744, 267136, 325572, 350616, 379834, 400704, 434096, 467488, 534272, 569751, 651144, 701232, 759668, 801408, 868192, 934976, 1139502, 1302288, 1402464, 1519336, 1602816, 1736384, 1869952, 2279004, 2604576, 2804928, 3038672, 3472768, 3739904, 4558008, 5209152, 5609856, 6077344, 6945536, 9116016, 10418304, 11219712, 12154688, 18232032, 20836608, 24309376, 36464064, 48618752, 72928128, 145856256]

約数ペア:

[(1, 145856256), (2, 72928128), (3, 48618752), (4, 36464064), (6, 24309376), (7, 20836608), (8, 18232032), (12, 12154688), (13, 11219712), (14, 10418304), (16, 9116016), (21, 6945536), (24, 6077344), (26, 5609856), (28, 5209152), (32, 4558008), (39, 3739904), (42, 3472768), (48, 3038672), (52, 2804928), (56, 2604576), (64, 2279004), (78, 1869952), (84, 1736384), (91, 1602816), (96, 1519336), (104, 1402464), (112, 1302288), (128, 1139502), (156, 934976), (168, 868192), (182, 801408), (192, 759668), (208, 701232), (224, 651144), (256, 569751), (273, 534272), (312, 467488), (336, 434096), (364, 400704), (384, 379834), (416, 350616), (448, 325572), (546, 267136), (624, 233744), (672, 217048), (728, 200352), (768, 189917), (832, 175308), (896, 162786), (1092, 133568), (1248, 116872), (1344, 108524), (1456, 100176), (1664, 87654), (1792, 81393), (2087, 69888), (2184, 66784), (2496, 58436), (2688, 54262), (2912, 50088), (3328, 43827), (4174, 34944), (4368, 33392), (4992, 29218), (5376, 27131), (5824, 25044), (6261, 23296), (8348, 17472), (8736, 16696), (9984, 14609), (11648, 12522)]