139395088

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 328478976

約数和(自身を除く): 189083888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1021, 1219, 1288, 1484, 2042, 2438, 2576, 2968, 4084, 4876, 5936, 7147, 8168, 8533, 9752, 14294, 16336, 17066, 19504, 23483, 28588, 34132, 46966, 54113, 57176, 68264, 93932, 108226, 114352, 136528, 164381, 187864, 216452, 328762, 375728, 378791, 432904, 657524, 757582, 865808, 1244599, 1315048, 1515164, 2489198, 2630096, 3030328, 4978396, 6060656, 8712193, 9956792, 17424386, 19913584, 34848772, 69697544, 139395088]

約数ペア:

[(1, 139395088), (2, 69697544), (4, 34848772), (7, 19913584), (8, 17424386), (14, 9956792), (16, 8712193), (23, 6060656), (28, 4978396), (46, 3030328), (53, 2630096), (56, 2489198), (92, 1515164), (106, 1315048), (112, 1244599), (161, 865808), (184, 757582), (212, 657524), (322, 432904), (368, 378791), (371, 375728), (424, 328762), (644, 216452), (742, 187864), (848, 164381), (1021, 136528), (1219, 114352), (1288, 108226), (1484, 93932), (2042, 68264), (2438, 57176), (2576, 54113), (2968, 46966), (4084, 34132), (4876, 28588), (5936, 23483), (7147, 19504), (8168, 17066), (8533, 16336), (9752, 14294)]