149420214

素因数分解:

$2^1\times 3^8\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 343647720

約数和(自身を除く): 194227506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 193, 243, 354, 386, 486, 531, 579, 729, 1062, 1158, 1458, 1593, 1737, 2187, 3186, 3474, 4374, 4779, 5211, 6561, 9558, 10422, 11387, 13122, 14337, 15633, 22774, 28674, 31266, 34161, 43011, 46899, 68322, 86022, 93798, 102483, 129033, 140697, 204966, 258066, 281394, 307449, 387099, 422091, 614898, 774198, 844182, 922347, 1266273, 1844694, 2532546, 2767041, 5534082, 8301123, 16602246, 24903369, 49806738, 74710107, 149420214]

約数ペア:

[(1, 149420214), (2, 74710107), (3, 49806738), (6, 24903369), (9, 16602246), (18, 8301123), (27, 5534082), (54, 2767041), (59, 2532546), (81, 1844694), (118, 1266273), (162, 922347), (177, 844182), (193, 774198), (243, 614898), (354, 422091), (386, 387099), (486, 307449), (531, 281394), (579, 258066), (729, 204966), (1062, 140697), (1158, 129033), (1458, 102483), (1593, 93798), (1737, 86022), (2187, 68322), (3186, 46899), (3474, 43011), (4374, 34161), (4779, 31266), (5211, 28674), (6561, 22774), (9558, 15633), (10422, 14337), (11387, 13122)]