140988512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 337639680

約数和(自身を除く): 196651168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 157, 211, 224, 266, 304, 314, 422, 532, 608, 628, 844, 1064, 1099, 1256, 1477, 1688, 2128, 2198, 2512, 2954, 2983, 3376, 4009, 4256, 4396, 5024, 5908, 5966, 6752, 8018, 8792, 11816, 11932, 16036, 17584, 20881, 23632, 23864, 28063, 32072, 33127, 35168, 41762, 47264, 47728, 56126, 64144, 66254, 83524, 95456, 112252, 128288, 132508, 167048, 224504, 231889, 265016, 334096, 449008, 463778, 530032, 629413, 668192, 898016, 927556, 1060064, 1258826, 1855112, 2517652, 3710224, 4405891, 5035304, 7420448, 8811782, 10070608, 17623564, 20141216, 35247128, 70494256, 140988512]

約数ペア:

[(1, 140988512), (2, 70494256), (4, 35247128), (7, 20141216), (8, 17623564), (14, 10070608), (16, 8811782), (19, 7420448), (28, 5035304), (32, 4405891), (38, 3710224), (56, 2517652), (76, 1855112), (112, 1258826), (133, 1060064), (152, 927556), (157, 898016), (211, 668192), (224, 629413), (266, 530032), (304, 463778), (314, 449008), (422, 334096), (532, 265016), (608, 231889), (628, 224504), (844, 167048), (1064, 132508), (1099, 128288), (1256, 112252), (1477, 95456), (1688, 83524), (2128, 66254), (2198, 64144), (2512, 56126), (2954, 47728), (2983, 47264), (3376, 41762), (4009, 35168), (4256, 33127), (4396, 32072), (5024, 28063), (5908, 23864), (5966, 23632), (6752, 20881), (8018, 17584), (8792, 16036), (11816, 11932)]