134871328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 277724160

約数和(自身を除く): 142852832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 1721, 2449, 2528, 3442, 4898, 6884, 9796, 13768, 19592, 27536, 39184, 53351, 55072, 78368, 106702, 135959, 213404, 271918, 426808, 543836, 853616, 1087672, 1707232, 2175344, 4214729, 4350688, 8429458, 16858916, 33717832, 67435664, 134871328]

約数ペア:

[(1, 134871328), (2, 67435664), (4, 33717832), (8, 16858916), (16, 8429458), (31, 4350688), (32, 4214729), (62, 2175344), (79, 1707232), (124, 1087672), (158, 853616), (248, 543836), (316, 426808), (496, 271918), (632, 213404), (992, 135959), (1264, 106702), (1721, 78368), (2449, 55072), (2528, 53351), (3442, 39184), (4898, 27536), (6884, 19592), (9796, 13768)]