16370704

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 39184000

約数和(自身を除く): 22813296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 157, 196, 266, 304, 314, 343, 392, 532, 628, 686, 784, 931, 1064, 1099, 1256, 1372, 1862, 2128, 2198, 2512, 2744, 2983, 3724, 4396, 5488, 5966, 6517, 7448, 7693, 8792, 11932, 13034, 14896, 15386, 17584, 20881, 23864, 26068, 30772, 41762, 47728, 52136, 53851, 61544, 83524, 104272, 107702, 123088, 146167, 167048, 215404, 292334, 334096, 430808, 584668, 861616, 1023169, 1169336, 2046338, 2338672, 4092676, 8185352, 16370704]

約数ペア:

[(1, 16370704), (2, 8185352), (4, 4092676), (7, 2338672), (8, 2046338), (14, 1169336), (16, 1023169), (19, 861616), (28, 584668), (38, 430808), (49, 334096), (56, 292334), (76, 215404), (98, 167048), (112, 146167), (133, 123088), (152, 107702), (157, 104272), (196, 83524), (266, 61544), (304, 53851), (314, 52136), (343, 47728), (392, 41762), (532, 30772), (628, 26068), (686, 23864), (784, 20881), (931, 17584), (1064, 15386), (1099, 14896), (1256, 13034), (1372, 11932), (1862, 8792), (2128, 7693), (2198, 7448), (2512, 6517), (2744, 5966), (2983, 5488), (3724, 4396)]