142380784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97789}}^1$

素因数の和:97817

約数の個数: 40

約数和(自身を含む): 339526880

約数和(自身を除く): 197146096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 97789, 195578, 391156, 684523, 782312, 1271257, 1369046, 1564624, 2542514, 2738092, 5085028, 5476184, 8898799, 10170056, 10952368, 17797598, 20340112, 35595196, 71190392, 142380784]

約数ペア:

[(1, 142380784), (2, 71190392), (4, 35595196), (7, 20340112), (8, 17797598), (13, 10952368), (14, 10170056), (16, 8898799), (26, 5476184), (28, 5085028), (52, 2738092), (56, 2542514), (91, 1564624), (104, 1369046), (112, 1271257), (182, 782312), (208, 684523), (364, 391156), (728, 195578), (1456, 97789)]