128885172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9283}}^1$

素因数の和:9392

約数の個数: 48

約数和(自身を含む): 327539520

約数和(自身を除く): 198654348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 9283, 13884, 18566, 27849, 37132, 55698, 111396, 120679, 241358, 362037, 482716, 724074, 826187, 1448148, 1652374, 2478561, 3304748, 4957122, 9914244, 10740431, 21480862, 32221293, 42961724, 64442586, 128885172]

約数ペア:

[(1, 128885172), (2, 64442586), (3, 42961724), (4, 32221293), (6, 21480862), (12, 10740431), (13, 9914244), (26, 4957122), (39, 3304748), (52, 2478561), (78, 1652374), (89, 1448148), (156, 826187), (178, 724074), (267, 482716), (356, 362037), (534, 241358), (1068, 120679), (1157, 111396), (2314, 55698), (3471, 37132), (4628, 27849), (6942, 18566), (9283, 13884)]