190233904

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 433472256

約数和(自身を除く): 243238352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 101, 112, 134, 202, 251, 268, 404, 469, 502, 536, 707, 808, 938, 1004, 1072, 1414, 1616, 1757, 1876, 2008, 2828, 3514, 3752, 4016, 5656, 6767, 7028, 7504, 11312, 13534, 14056, 16817, 25351, 27068, 28112, 33634, 47369, 50702, 54136, 67268, 94738, 101404, 108272, 117719, 134536, 177457, 189476, 202808, 235438, 269072, 354914, 378952, 405616, 470876, 709828, 757904, 941752, 1419656, 1698517, 1883504, 2839312, 3397034, 6794068, 11889619, 13588136, 23779238, 27176272, 47558476, 95116952, 190233904]

約数ペア:

[(1, 190233904), (2, 95116952), (4, 47558476), (7, 27176272), (8, 23779238), (14, 13588136), (16, 11889619), (28, 6794068), (56, 3397034), (67, 2839312), (101, 1883504), (112, 1698517), (134, 1419656), (202, 941752), (251, 757904), (268, 709828), (404, 470876), (469, 405616), (502, 378952), (536, 354914), (707, 269072), (808, 235438), (938, 202808), (1004, 189476), (1072, 177457), (1414, 134536), (1616, 117719), (1757, 108272), (1876, 101404), (2008, 94738), (2828, 67268), (3514, 54136), (3752, 50702), (4016, 47369), (5656, 33634), (6767, 28112), (7028, 27068), (7504, 25351), (11312, 16817), (13534, 14056)]