199067279104

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{518059}}^1$

素因数の和:518173

約数の個数: 72

約数和(自身を含む): 423565856000

約数和(自身を除く): 224498576896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 256, 304, 316, 608, 632, 1216, 1264, 1501, 2432, 2528, 3002, 4864, 5056, 6004, 10112, 12008, 20224, 24016, 48032, 96064, 192128, 384256, 518059, 1036118, 2072236, 4144472, 8288944, 9843121, 16577888, 19686242, 33155776, 39372484, 40926661, 66311552, 78744968, 81853322, 132623104, 157489936, 163706644, 314979872, 327413288, 629959744, 654826576, 777606559, 1259919488, 1309653152, 1555213118, 2519838976, 2619306304, 3110426236, 5238612608, 6220852472, 10477225216, 12441704944, 24883409888, 49766819776, 99533639552, 199067279104]

約数ペア:

[(1, 199067279104), (2, 99533639552), (4, 49766819776), (8, 24883409888), (16, 12441704944), (19, 10477225216), (32, 6220852472), (38, 5238612608), (64, 3110426236), (76, 2619306304), (79, 2519838976), (128, 1555213118), (152, 1309653152), (158, 1259919488), (256, 777606559), (304, 654826576), (316, 629959744), (608, 327413288), (632, 314979872), (1216, 163706644), (1264, 157489936), (1501, 132623104), (2432, 81853322), (2528, 78744968), (3002, 66311552), (4864, 40926661), (5056, 39372484), (6004, 33155776), (10112, 19686242), (12008, 16577888), (20224, 9843121), (24016, 8288944), (48032, 4144472), (96064, 2072236), (192128, 1036118), (384256, 518059)]