164067696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87643}}^1$

素因数の和:87670

約数の個数: 60

約数和(自身を含む): 494487448

約数和(自身を除く): 330419752

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, 87643, 175286, 262929, 350572, 525858, 701144, 788787, 1051716, 1139359, 1402288, 1577574, 2103432, 2278718, 3155148, 3418077, 4206864, 4557436, 6310296, 6836154, 9114872, 10254231, 12620592, 13672308, 18229744, 20508462, 27344616, 41016924, 54689232, 82033848, 164067696]

約数ペア:

[(1, 164067696), (2, 82033848), (3, 54689232), (4, 41016924), (6, 27344616), (8, 20508462), (9, 18229744), (12, 13672308), (13, 12620592), (16, 10254231), (18, 9114872), (24, 6836154), (26, 6310296), (36, 4557436), (39, 4206864), (48, 3418077), (52, 3155148), (72, 2278718), (78, 2103432), (104, 1577574), (117, 1402288), (144, 1139359), (156, 1051716), (208, 788787), (234, 701144), (312, 525858), (468, 350572), (624, 262929), (936, 175286), (1872, 87643)]