143208884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23143}}^1$

素因数の和:23184

約数の個数: 48

約数和(自身を含む): 326608128

約数和(自身を除く): 183399244

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 23143, 46286, 92572, 162001, 300859, 324002, 393431, 601718, 648004, 786862, 1203436, 1573724, 2106013, 2754017, 4212026, 5114603, 5508034, 8424052, 10229206, 11016068, 20458412, 35802221, 71604442, 143208884]

約数ペア:

[(1, 143208884), (2, 71604442), (4, 35802221), (7, 20458412), (13, 11016068), (14, 10229206), (17, 8424052), (26, 5508034), (28, 5114603), (34, 4212026), (52, 2754017), (68, 2106013), (91, 1573724), (119, 1203436), (182, 786862), (221, 648004), (238, 601718), (364, 393431), (442, 324002), (476, 300859), (884, 162001), (1547, 92572), (3094, 46286), (6188, 23143)]