156657456

素因数分解:

$2^4\times 3^3\times {\mathrm{362633}}^1$

素因数の和:362650

約数の個数: 40

約数和(自身を含む): 449666160

約数和(自身を除く): 293008704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 362633, 725266, 1087899, 1450532, 2175798, 2901064, 3263697, 4351596, 5802128, 6527394, 8703192, 9791091, 13054788, 17406384, 19582182, 26109576, 39164364, 52219152, 78328728, 156657456]

約数ペア:

[(1, 156657456), (2, 78328728), (3, 52219152), (4, 39164364), (6, 26109576), (8, 19582182), (9, 17406384), (12, 13054788), (16, 9791091), (18, 8703192), (24, 6527394), (27, 5802128), (36, 4351596), (48, 3263697), (54, 2901064), (72, 2175798), (108, 1450532), (144, 1087899), (216, 725266), (432, 362633)]