156971136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2586

約数の個数: 128

約数和(自身を含む): 497433600

約数和(自身を除く): 340462464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2539, 2576, 2688, 2944, 3864, 4416, 5078, 5152, 7617, 7728, 8832, 10156, 10304, 15234, 15456, 17773, 20312, 20608, 30468, 30912, 35546, 40624, 53319, 58397, 60936, 61824, 71092, 81248, 106638, 116794, 121872, 142184, 162496, 175191, 213276, 233588, 243744, 284368, 324992, 350382, 408779, 426552, 467176, 487488, 568736, 700764, 817558, 853104, 934352, 974976, 1137472, 1226337, 1401528, 1635116, 1706208, 1868704, 2274944, 2452674, 2803056, 3270232, 3412416, 3737408, 4905348, 5606112, 6540464, 6824832, 7474816, 9810696, 11212224, 13080928, 19621392, 22424448, 26161856, 39242784, 52323712, 78485568, 156971136]

約数ペア:

[(1, 156971136), (2, 78485568), (3, 52323712), (4, 39242784), (6, 26161856), (7, 22424448), (8, 19621392), (12, 13080928), (14, 11212224), (16, 9810696), (21, 7474816), (23, 6824832), (24, 6540464), (28, 5606112), (32, 4905348), (42, 3737408), (46, 3412416), (48, 3270232), (56, 2803056), (64, 2452674), (69, 2274944), (84, 1868704), (92, 1706208), (96, 1635116), (112, 1401528), (128, 1226337), (138, 1137472), (161, 974976), (168, 934352), (184, 853104), (192, 817558), (224, 700764), (276, 568736), (322, 487488), (336, 467176), (368, 426552), (384, 408779), (448, 350382), (483, 324992), (552, 284368), (644, 243744), (672, 233588), (736, 213276), (896, 175191), (966, 162496), (1104, 142184), (1288, 121872), (1344, 116794), (1472, 106638), (1932, 81248), (2208, 71092), (2539, 61824), (2576, 60936), (2688, 58397), (2944, 53319), (3864, 40624), (4416, 35546), (5078, 30912), (5152, 30468), (7617, 20608), (7728, 20312), (8832, 17773), (10156, 15456), (10304, 15234)]