138864768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2762

約数の個数: 128

約数和(自身を含む): 443904000

約数和(自身を除く): 305039232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 2719, 3192, 3648, 4256, 5438, 6384, 7296, 8157, 8512, 10876, 12768, 16314, 17024, 19033, 21752, 25536, 32628, 38066, 43504, 51072, 51661, 57099, 65256, 76132, 87008, 103322, 114198, 130512, 152264, 154983, 174016, 206644, 228396, 261024, 304528, 309966, 348032, 361627, 413288, 456792, 522048, 609056, 619932, 723254, 826576, 913584, 1044096, 1084881, 1218112, 1239864, 1446508, 1653152, 1827168, 2169762, 2436224, 2479728, 2893016, 3306304, 3654336, 4339524, 4959456, 5786032, 6612608, 7308672, 8679048, 9918912, 11572064, 17358096, 19837824, 23144128, 34716192, 46288256, 69432384, 138864768]

約数ペア:

[(1, 138864768), (2, 69432384), (3, 46288256), (4, 34716192), (6, 23144128), (7, 19837824), (8, 17358096), (12, 11572064), (14, 9918912), (16, 8679048), (19, 7308672), (21, 6612608), (24, 5786032), (28, 4959456), (32, 4339524), (38, 3654336), (42, 3306304), (48, 2893016), (56, 2479728), (57, 2436224), (64, 2169762), (76, 1827168), (84, 1653152), (96, 1446508), (112, 1239864), (114, 1218112), (128, 1084881), (133, 1044096), (152, 913584), (168, 826576), (192, 723254), (224, 619932), (228, 609056), (266, 522048), (304, 456792), (336, 413288), (384, 361627), (399, 348032), (448, 309966), (456, 304528), (532, 261024), (608, 228396), (672, 206644), (798, 174016), (896, 154983), (912, 152264), (1064, 130512), (1216, 114198), (1344, 103322), (1596, 87008), (1824, 76132), (2128, 65256), (2432, 57099), (2688, 51661), (2719, 51072), (3192, 43504), (3648, 38066), (4256, 32628), (5438, 25536), (6384, 21752), (7296, 19033), (8157, 17024), (8512, 16314), (10876, 12768)]