128840124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1669}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 344153600

約数和(自身を除く): 215313476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 919, 1669, 1838, 2757, 3338, 3676, 5007, 5514, 6433, 6676, 10014, 11028, 11683, 12866, 19299, 20028, 23366, 25732, 35049, 38598, 46732, 70098, 77196, 140196, 1533811, 3067622, 4601433, 6135244, 9202866, 10736677, 18405732, 21473354, 32210031, 42946708, 64420062, 128840124]

約数ペア:

[(1, 128840124), (2, 64420062), (3, 42946708), (4, 32210031), (6, 21473354), (7, 18405732), (12, 10736677), (14, 9202866), (21, 6135244), (28, 4601433), (42, 3067622), (84, 1533811), (919, 140196), (1669, 77196), (1838, 70098), (2757, 46732), (3338, 38598), (3676, 35049), (5007, 25732), (5514, 23366), (6433, 20028), (6676, 19299), (10014, 12866), (11028, 11683)]