165300768

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6449}}^1$

素因数の和:6554

約数の個数: 72

約数和(自身を含む): 475429500

約数和(自身を除く): 310128732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 6449, 8544, 12816, 12898, 19347, 25632, 25796, 38694, 51592, 58041, 77388, 103184, 116082, 154776, 206368, 232164, 309552, 464328, 573961, 619104, 928656, 1147922, 1721883, 1857312, 2295844, 3443766, 4591688, 5165649, 6887532, 9183376, 10331298, 13775064, 18366752, 20662596, 27550128, 41325192, 55100256, 82650384, 165300768]

約数ペア:

[(1, 165300768), (2, 82650384), (3, 55100256), (4, 41325192), (6, 27550128), (8, 20662596), (9, 18366752), (12, 13775064), (16, 10331298), (18, 9183376), (24, 6887532), (32, 5165649), (36, 4591688), (48, 3443766), (72, 2295844), (89, 1857312), (96, 1721883), (144, 1147922), (178, 928656), (267, 619104), (288, 573961), (356, 464328), (534, 309552), (712, 232164), (801, 206368), (1068, 154776), (1424, 116082), (1602, 103184), (2136, 77388), (2848, 58041), (3204, 51592), (4272, 38694), (6408, 25796), (6449, 25632), (8544, 19347), (12816, 12898)]