221836128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{135929}}^1$

素因数の和:135959

約数の個数: 48

約数和(自身を含む): 616578480

約数和(自身を除く): 394742352

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, 135929, 271858, 407787, 543716, 815574, 1087432, 1631148, 2174864, 2310793, 3262296, 4349728, 4621586, 6524592, 6932379, 9243172, 13049184, 13864758, 18486344, 27729516, 36972688, 55459032, 73945376, 110918064, 221836128]

約数ペア:

[(1, 221836128), (2, 110918064), (3, 73945376), (4, 55459032), (6, 36972688), (8, 27729516), (12, 18486344), (16, 13864758), (17, 13049184), (24, 9243172), (32, 6932379), (34, 6524592), (48, 4621586), (51, 4349728), (68, 3262296), (96, 2310793), (102, 2174864), (136, 1631148), (204, 1087432), (272, 815574), (408, 543716), (544, 407787), (816, 271858), (1632, 135929)]