160741938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 389514240

約数和(自身を除く): 228772302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 399, 471, 798, 942, 1099, 1283, 2198, 2566, 2983, 3297, 3849, 5966, 6594, 7698, 8949, 8981, 17898, 17962, 20881, 24377, 26943, 41762, 48754, 53886, 62643, 73131, 125286, 146262, 170639, 201431, 341278, 402862, 511917, 604293, 1023834, 1208586, 1410017, 2820034, 3827189, 4230051, 7654378, 8460102, 11481567, 22963134, 26790323, 53580646, 80370969, 160741938]

約数ペア:

[(1, 160741938), (2, 80370969), (3, 53580646), (6, 26790323), (7, 22963134), (14, 11481567), (19, 8460102), (21, 7654378), (38, 4230051), (42, 3827189), (57, 2820034), (114, 1410017), (133, 1208586), (157, 1023834), (266, 604293), (314, 511917), (399, 402862), (471, 341278), (798, 201431), (942, 170639), (1099, 146262), (1283, 125286), (2198, 73131), (2566, 62643), (2983, 53886), (3297, 48754), (3849, 41762), (5966, 26943), (6594, 24377), (7698, 20881), (8949, 17962), (8981, 17898)]