131464008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140453}}^1$

素因数の和:140478

約数の個数: 48

約数和(自身を含む): 383439420

約数和(自身を除く): 251975412

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, 140453, 280906, 421359, 561812, 842718, 1123624, 1264077, 1685436, 1825889, 2528154, 3370872, 3651778, 5056308, 5477667, 7303556, 10112616, 10955334, 14607112, 16433001, 21910668, 32866002, 43821336, 65732004, 131464008]

約数ペア:

[(1, 131464008), (2, 65732004), (3, 43821336), (4, 32866002), (6, 21910668), (8, 16433001), (9, 14607112), (12, 10955334), (13, 10112616), (18, 7303556), (24, 5477667), (26, 5056308), (36, 3651778), (39, 3370872), (52, 2528154), (72, 1825889), (78, 1685436), (104, 1264077), (117, 1123624), (156, 842718), (234, 561812), (312, 421359), (468, 280906), (936, 140453)]