139598704

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1297}}^1$

素因数の和:1374

約数の個数: 60

約数和(自身を含む): 319650672

約数和(自身を除く): 180051968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1297, 1736, 1922, 2594, 3472, 3844, 5188, 6727, 7688, 9079, 10376, 13454, 15376, 18158, 20752, 26908, 36316, 40207, 53816, 72632, 80414, 107632, 145264, 160828, 281449, 321656, 562898, 643312, 1125796, 1246417, 2251592, 2492834, 4503184, 4985668, 8724919, 9971336, 17449838, 19942672, 34899676, 69799352, 139598704]

約数ペア:

[(1, 139598704), (2, 69799352), (4, 34899676), (7, 19942672), (8, 17449838), (14, 9971336), (16, 8724919), (28, 4985668), (31, 4503184), (56, 2492834), (62, 2251592), (112, 1246417), (124, 1125796), (217, 643312), (248, 562898), (434, 321656), (496, 281449), (868, 160828), (961, 145264), (1297, 107632), (1736, 80414), (1922, 72632), (2594, 53816), (3472, 40207), (3844, 36316), (5188, 26908), (6727, 20752), (7688, 18158), (9079, 15376), (10376, 13454)]