139640256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 465978240

約数和(自身を除く): 326337984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 144, 168, 177, 192, 224, 236, 252, 288, 336, 354, 413, 448, 472, 504, 531, 576, 587, 672, 708, 826, 944, 1008, 1062, 1174, 1239, 1344, 1416, 1652, 1761, 1888, 2016, 2124, 2348, 2478, 2832, 3304, 3522, 3717, 3776, 4032, 4109, 4248, 4696, 4956, 5283, 5664, 6608, 7044, 7434, 8218, 8496, 9392, 9912, 10566, 11328, 12327, 13216, 14088, 14868, 16436, 16992, 18784, 19824, 21132, 24654, 26432, 28176, 29736, 32872, 33984, 34633, 36981, 37568, 39648, 42264, 49308, 56352, 59472, 65744, 69266, 73962, 79296, 84528, 98616, 103899, 112704, 118944, 131488, 138532, 147924, 169056, 197232, 207798, 237888, 242431, 262976, 277064, 295848, 311697, 338112, 394464, 415596, 484862, 554128, 591696, 623394, 727293, 788928, 831192, 969724, 1108256, 1183392, 1246788, 1454586, 1662384, 1939448, 2181879, 2216512, 2366784, 2493576, 2909172, 3324768, 3878896, 4363758, 4987152, 5818344, 6649536, 7757792, 8727516, 9974304, 11636688, 15515584, 17455032, 19948608, 23273376, 34910064, 46546752, 69820128, 139640256]

約数ペア:

[(1, 139640256), (2, 69820128), (3, 46546752), (4, 34910064), (6, 23273376), (7, 19948608), (8, 17455032), (9, 15515584), (12, 11636688), (14, 9974304), (16, 8727516), (18, 7757792), (21, 6649536), (24, 5818344), (28, 4987152), (32, 4363758), (36, 3878896), (42, 3324768), (48, 2909172), (56, 2493576), (59, 2366784), (63, 2216512), (64, 2181879), (72, 1939448), (84, 1662384), (96, 1454586), (112, 1246788), (118, 1183392), (126, 1108256), (144, 969724), (168, 831192), (177, 788928), (192, 727293), (224, 623394), (236, 591696), (252, 554128), (288, 484862), (336, 415596), (354, 394464), (413, 338112), (448, 311697), (472, 295848), (504, 277064), (531, 262976), (576, 242431), (587, 237888), (672, 207798), (708, 197232), (826, 169056), (944, 147924), (1008, 138532), (1062, 131488), (1174, 118944), (1239, 112704), (1344, 103899), (1416, 98616), (1652, 84528), (1761, 79296), (1888, 73962), (2016, 69266), (2124, 65744), (2348, 59472), (2478, 56352), (2832, 49308), (3304, 42264), (3522, 39648), (3717, 37568), (3776, 36981), (4032, 34633), (4109, 33984), (4248, 32872), (4696, 29736), (4956, 28176), (5283, 26432), (5664, 24654), (6608, 21132), (7044, 19824), (7434, 18784), (8218, 16992), (8496, 16436), (9392, 14868), (9912, 14088), (10566, 13216), (11328, 12327)]