127180128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{77929}}^1$

素因数の和:77959

約数の個数: 48

約数和(自身を含む): 353490480

約数和(自身を除く): 226310352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 77929, 155858, 233787, 311716, 467574, 623432, 935148, 1246864, 1324793, 1870296, 2493728, 2649586, 3740592, 3974379, 5299172, 7481184, 7948758, 10598344, 15897516, 21196688, 31795032, 42393376, 63590064, 127180128]

約数ペア:

[(1, 127180128), (2, 63590064), (3, 42393376), (4, 31795032), (6, 21196688), (8, 15897516), (12, 10598344), (16, 7948758), (17, 7481184), (24, 5299172), (32, 3974379), (34, 3740592), (48, 2649586), (51, 2493728), (68, 1870296), (96, 1324793), (102, 1246864), (136, 935148), (204, 623432), (272, 467574), (408, 311716), (544, 233787), (816, 155858), (1632, 77929)]