123194292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1301}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 310313472

約数和(自身を除く): 187119180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 607, 1214, 1301, 1821, 2428, 2602, 3642, 3903, 5204, 7284, 7806, 7891, 15612, 15782, 16913, 23673, 31564, 33826, 47346, 50739, 67652, 94692, 101478, 202956, 789707, 1579414, 2369121, 3158828, 4738242, 9476484, 10266191, 20532382, 30798573, 41064764, 61597146, 123194292]

約数ペア:

[(1, 123194292), (2, 61597146), (3, 41064764), (4, 30798573), (6, 20532382), (12, 10266191), (13, 9476484), (26, 4738242), (39, 3158828), (52, 2369121), (78, 1579414), (156, 789707), (607, 202956), (1214, 101478), (1301, 94692), (1821, 67652), (2428, 50739), (2602, 47346), (3642, 33826), (3903, 31564), (5204, 23673), (7284, 16913), (7806, 15782), (7891, 15612)]