161968824

素因数分解:

$2^3\times 3^2\times {\mathrm{283}}^1\times {\mathrm{7949}}^1$

素因数の和:8244

約数の個数: 48

約数和(自身を含む): 440271000

約数和(自身を除く): 278302176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 5094, 6792, 7949, 10188, 15898, 20376, 23847, 31796, 47694, 63592, 71541, 95388, 143082, 190776, 286164, 572328, 2249567, 4499134, 6748701, 8998268, 13497402, 17996536, 20246103, 26994804, 40492206, 53989608, 80984412, 161968824]

約数ペア:

[(1, 161968824), (2, 80984412), (3, 53989608), (4, 40492206), (6, 26994804), (8, 20246103), (9, 17996536), (12, 13497402), (18, 8998268), (24, 6748701), (36, 4499134), (72, 2249567), (283, 572328), (566, 286164), (849, 190776), (1132, 143082), (1698, 95388), (2264, 71541), (2547, 63592), (3396, 47694), (5094, 31796), (6792, 23847), (7949, 20376), (10188, 15898)]