145421724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10007}}^1$

素因数の和:10194

約数の個数: 48

約数和(自身を含む): 390071808

約数和(自身を除く): 244650084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 10007, 14532, 20014, 30021, 40028, 60042, 70049, 120084, 140098, 210147, 280196, 420294, 840588, 1731211, 3462422, 5193633, 6924844, 10387266, 12118477, 20774532, 24236954, 36355431, 48473908, 72710862, 145421724]

約数ペア:

[(1, 145421724), (2, 72710862), (3, 48473908), (4, 36355431), (6, 24236954), (7, 20774532), (12, 12118477), (14, 10387266), (21, 6924844), (28, 5193633), (42, 3462422), (84, 1731211), (173, 840588), (346, 420294), (519, 280196), (692, 210147), (1038, 140098), (1211, 120084), (2076, 70049), (2422, 60042), (3633, 40028), (4844, 30021), (7266, 20014), (10007, 14532)]