16047564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 41750352

約数和(自身を除く): 25702788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 193, 246, 338, 386, 492, 507, 533, 579, 676, 772, 1014, 1066, 1158, 1599, 2028, 2132, 2316, 2509, 3198, 5018, 6396, 6929, 7527, 7913, 10036, 13858, 15054, 15826, 20787, 23739, 27716, 30108, 31652, 32617, 41574, 47478, 65234, 83148, 94956, 97851, 102869, 130468, 195702, 205738, 308607, 391404, 411476, 617214, 1234428, 1337297, 2674594, 4011891, 5349188, 8023782, 16047564]

約数ペア:

[(1, 16047564), (2, 8023782), (3, 5349188), (4, 4011891), (6, 2674594), (12, 1337297), (13, 1234428), (26, 617214), (39, 411476), (41, 391404), (52, 308607), (78, 205738), (82, 195702), (123, 130468), (156, 102869), (164, 97851), (169, 94956), (193, 83148), (246, 65234), (338, 47478), (386, 41574), (492, 32617), (507, 31652), (533, 30108), (579, 27716), (676, 23739), (772, 20787), (1014, 15826), (1066, 15054), (1158, 13858), (1599, 10036), (2028, 7913), (2132, 7527), (2316, 6929), (2509, 6396), (3198, 5018)]