168443808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 483138432

約数和(自身を除く): 314694624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 852, 923, 1136, 1248, 1704, 1846, 1901, 2272, 2769, 3408, 3692, 3802, 5538, 5703, 6816, 7384, 7604, 11076, 11406, 14768, 15208, 22152, 22812, 24713, 29536, 30416, 44304, 45624, 49426, 60832, 74139, 88608, 91248, 98852, 134971, 148278, 182496, 197704, 269942, 296556, 395408, 404913, 539884, 593112, 790816, 809826, 1079768, 1186224, 1619652, 1754623, 2159536, 2372448, 3239304, 3509246, 4319072, 5263869, 6478608, 7018492, 10527738, 12957216, 14036984, 21055476, 28073968, 42110952, 56147936, 84221904, 168443808]

約数ペア:

[(1, 168443808), (2, 84221904), (3, 56147936), (4, 42110952), (6, 28073968), (8, 21055476), (12, 14036984), (13, 12957216), (16, 10527738), (24, 7018492), (26, 6478608), (32, 5263869), (39, 4319072), (48, 3509246), (52, 3239304), (71, 2372448), (78, 2159536), (96, 1754623), (104, 1619652), (142, 1186224), (156, 1079768), (208, 809826), (213, 790816), (284, 593112), (312, 539884), (416, 404913), (426, 395408), (568, 296556), (624, 269942), (852, 197704), (923, 182496), (1136, 148278), (1248, 134971), (1704, 98852), (1846, 91248), (1901, 88608), (2272, 74139), (2769, 60832), (3408, 49426), (3692, 45624), (3802, 44304), (5538, 30416), (5703, 29536), (6816, 24713), (7384, 22812), (7604, 22152), (11076, 15208), (11406, 14768)]