138608624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112507}}^1$

素因数の和:112533

約数の個数: 40

約数和(自身を含む): 334823808

約数和(自身を除く): 196215184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 112507, 225014, 450028, 787549, 900056, 1237577, 1575098, 1800112, 2475154, 3150196, 4950308, 6300392, 8663039, 9900616, 12600784, 17326078, 19801232, 34652156, 69304312, 138608624]

約数ペア:

[(1, 138608624), (2, 69304312), (4, 34652156), (7, 19801232), (8, 17326078), (11, 12600784), (14, 9900616), (16, 8663039), (22, 6300392), (28, 4950308), (44, 3150196), (56, 2475154), (77, 1800112), (88, 1575098), (112, 1237577), (154, 900056), (176, 787549), (308, 450028), (616, 225014), (1232, 112507)]