128467116

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{50261}}^1$

素因数の和:50342

約数の個数: 36

約数和(自身を含む): 329316624

約数和(自身を除く): 200849508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 50261, 100522, 150783, 201044, 301566, 452349, 603132, 904698, 1809396, 3568531, 7137062, 10705593, 14274124, 21411186, 32116779, 42822372, 64233558, 128467116]

約数ペア:

[(1, 128467116), (2, 64233558), (3, 42822372), (4, 32116779), (6, 21411186), (9, 14274124), (12, 10705593), (18, 7137062), (36, 3568531), (71, 1809396), (142, 904698), (213, 603132), (284, 452349), (426, 301566), (639, 201044), (852, 150783), (1278, 100522), (2556, 50261)]