147288757

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 196844256

約数和(自身を除く): 49555499

約数列:

[1, 7, 11, 23, 49, 77, 109, 161, 253, 539, 763, 1127, 1199, 1771, 2507, 5341, 8393, 11881, 12397, 17549, 27577, 58751, 83167, 122843, 130691, 193039, 273263, 582169, 914837, 1351273, 1912841, 3005893, 6403859, 13389887, 21041251, 147288757]

約数ペア:

[(1, 147288757), (7, 21041251), (11, 13389887), (23, 6403859), (49, 3005893), (77, 1912841), (109, 1351273), (161, 914837), (253, 582169), (539, 273263), (763, 193039), (1127, 130691), (1199, 122843), (1771, 83167), (2507, 58751), (5341, 27577), (8393, 17549), (11881, 12397)]