155785968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83219}}^1$

素因数の和:83246

約数の個数: 60

約数和(自身を含む): 469527240

約数和(自身を除く): 313741272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 83219, 166438, 249657, 332876, 499314, 665752, 748971, 998628, 1081847, 1331504, 1497942, 1997256, 2163694, 2995884, 3245541, 3994512, 4327388, 5991768, 6491082, 8654776, 9736623, 11983536, 12982164, 17309552, 19473246, 25964328, 38946492, 51928656, 77892984, 155785968]

約数ペア:

[(1, 155785968), (2, 77892984), (3, 51928656), (4, 38946492), (6, 25964328), (8, 19473246), (9, 17309552), (12, 12982164), (13, 11983536), (16, 9736623), (18, 8654776), (24, 6491082), (26, 5991768), (36, 4327388), (39, 3994512), (48, 3245541), (52, 2995884), (72, 2163694), (78, 1997256), (104, 1497942), (117, 1331504), (144, 1081847), (156, 998628), (208, 748971), (234, 665752), (312, 499314), (468, 332876), (624, 249657), (936, 166438), (1872, 83219)]