127995112

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 284135040

約数和(自身を除く): 156139928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 107, 164, 214, 287, 328, 428, 521, 574, 749, 856, 1042, 1148, 1498, 2084, 2296, 2996, 3647, 4168, 4387, 5992, 7294, 8774, 14588, 17548, 21361, 29176, 30709, 35096, 42722, 55747, 61418, 85444, 111494, 122836, 149527, 170888, 222988, 245672, 299054, 390229, 445976, 598108, 780458, 1196216, 1560916, 2285627, 3121832, 4571254, 9142508, 15999389, 18285016, 31998778, 63997556, 127995112]

約数ペア:

[(1, 127995112), (2, 63997556), (4, 31998778), (7, 18285016), (8, 15999389), (14, 9142508), (28, 4571254), (41, 3121832), (56, 2285627), (82, 1560916), (107, 1196216), (164, 780458), (214, 598108), (287, 445976), (328, 390229), (428, 299054), (521, 245672), (574, 222988), (749, 170888), (856, 149527), (1042, 122836), (1148, 111494), (1498, 85444), (2084, 61418), (2296, 55747), (2996, 42722), (3647, 35096), (4168, 30709), (4387, 29176), (5992, 21361), (7294, 17548), (8774, 14588)]