129652012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 273208320

約数和(自身を除く): 143556308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 644, 763, 1526, 1847, 2507, 3052, 3694, 5014, 7388, 10028, 12929, 17549, 25858, 35098, 42481, 51716, 70196, 84962, 169924, 201323, 297367, 402646, 594734, 805292, 1189468, 1409261, 2818522, 4630429, 5637044, 9260858, 18521716, 32413003, 64826006, 129652012]

約数ペア:

[(1, 129652012), (2, 64826006), (4, 32413003), (7, 18521716), (14, 9260858), (23, 5637044), (28, 4630429), (46, 2818522), (92, 1409261), (109, 1189468), (161, 805292), (218, 594734), (322, 402646), (436, 297367), (644, 201323), (763, 169924), (1526, 84962), (1847, 70196), (2507, 51716), (3052, 42481), (3694, 35098), (5014, 25858), (7388, 17549), (10028, 12929)]