140390382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 321822720

約数和(自身を除く): 181432338

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 59, 62, 66, 93, 118, 177, 186, 341, 354, 649, 682, 1023, 1163, 1298, 1829, 1947, 2046, 2326, 3489, 3658, 3894, 5487, 6978, 10974, 12793, 20119, 25586, 36053, 38379, 40238, 60357, 68617, 72106, 76758, 108159, 120714, 137234, 205851, 216318, 396583, 411702, 754787, 793166, 1189749, 1509574, 2127127, 2264361, 2379498, 4254254, 4528722, 6381381, 12762762, 23398397, 46796794, 70195191, 140390382]

約数ペア:

[(1, 140390382), (2, 70195191), (3, 46796794), (6, 23398397), (11, 12762762), (22, 6381381), (31, 4528722), (33, 4254254), (59, 2379498), (62, 2264361), (66, 2127127), (93, 1509574), (118, 1189749), (177, 793166), (186, 754787), (341, 411702), (354, 396583), (649, 216318), (682, 205851), (1023, 137234), (1163, 120714), (1298, 108159), (1829, 76758), (1947, 72106), (2046, 68617), (2326, 60357), (3489, 40238), (3658, 38379), (3894, 36053), (5487, 25586), (6978, 20119), (10974, 12793)]