131909544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140929}}^1$

素因数の和:140954

約数の個数: 48

約数和(自身を含む): 384738900

約数和(自身を除く): 252829356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 140929, 281858, 422787, 563716, 845574, 1127432, 1268361, 1691148, 1832077, 2536722, 3382296, 3664154, 5073444, 5496231, 7328308, 10146888, 10992462, 14656616, 16488693, 21984924, 32977386, 43969848, 65954772, 131909544]

約数ペア:

[(1, 131909544), (2, 65954772), (3, 43969848), (4, 32977386), (6, 21984924), (8, 16488693), (9, 14656616), (12, 10992462), (13, 10146888), (18, 7328308), (24, 5496231), (26, 5073444), (36, 3664154), (39, 3382296), (52, 2536722), (72, 1832077), (78, 1691148), (104, 1268361), (117, 1127432), (156, 845574), (234, 563716), (312, 422787), (468, 281858), (936, 140929)]