160521551134

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1\times {\mathrm{1103}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 281290438656

約数和(自身を除く): 120768887522

約数列:

[1, 2, 7, 14, 73, 146, 157, 314, 511, 907, 1022, 1099, 1103, 1814, 2198, 2206, 6349, 7721, 11461, 12698, 15442, 22922, 66211, 80227, 80519, 132422, 142399, 160454, 161038, 173171, 284798, 346342, 463477, 563633, 926954, 996793, 1000421, 1127266, 1212197, 1993586, 2000842, 2424394, 7002947, 10395127, 12641483, 14005894, 20790254, 25282966, 72765889, 73030733, 88490381, 145531778, 146061466, 157066097, 176980762, 314132194, 511215131, 1022430262, 1099462679, 2198925358, 11465825081, 22931650162, 80260775567, 160521551134]

約数ペア:

[(1, 160521551134), (2, 80260775567), (7, 22931650162), (14, 11465825081), (73, 2198925358), (146, 1099462679), (157, 1022430262), (314, 511215131), (511, 314132194), (907, 176980762), (1022, 157066097), (1099, 146061466), (1103, 145531778), (1814, 88490381), (2198, 73030733), (2206, 72765889), (6349, 25282966), (7721, 20790254), (11461, 14005894), (12698, 12641483), (15442, 10395127), (22922, 7002947), (66211, 2424394), (80227, 2000842), (80519, 1993586), (132422, 1212197), (142399, 1127266), (160454, 1000421), (161038, 996793), (173171, 926954), (284798, 563633), (346342, 463477)]