160321824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42821}}^1$

素因数の和:42850

約数の個数: 72

約数和(自身を含む): 490997052

約数和(自身を除く): 330675228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 42821, 85642, 128463, 171284, 256926, 342568, 385389, 513852, 556673, 685136, 770778, 1027704, 1113346, 1370272, 1541556, 1670019, 2055408, 2226692, 3083112, 3340038, 4110816, 4453384, 5010057, 6166224, 6680076, 8906768, 10020114, 12332448, 13360152, 17813536, 20040228, 26720304, 40080456, 53440608, 80160912, 160321824]

約数ペア:

[(1, 160321824), (2, 80160912), (3, 53440608), (4, 40080456), (6, 26720304), (8, 20040228), (9, 17813536), (12, 13360152), (13, 12332448), (16, 10020114), (18, 8906768), (24, 6680076), (26, 6166224), (32, 5010057), (36, 4453384), (39, 4110816), (48, 3340038), (52, 3083112), (72, 2226692), (78, 2055408), (96, 1670019), (104, 1541556), (117, 1370272), (144, 1113346), (156, 1027704), (208, 770778), (234, 685136), (288, 556673), (312, 513852), (416, 385389), (468, 342568), (624, 256926), (936, 171284), (1248, 128463), (1872, 85642), (3744, 42821)]