120486548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19471}}^1$

素因数の和:19512

約数の個数: 48

約数和(自身を含む): 274788864

約数和(自身を除く): 154302316

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 19471, 38942, 77884, 136297, 253123, 272594, 331007, 506246, 545188, 662014, 1012492, 1324028, 1771861, 2317049, 3543722, 4303091, 4634098, 7087444, 8606182, 9268196, 17212364, 30121637, 60243274, 120486548]

約数ペア:

[(1, 120486548), (2, 60243274), (4, 30121637), (7, 17212364), (13, 9268196), (14, 8606182), (17, 7087444), (26, 4634098), (28, 4303091), (34, 3543722), (52, 2317049), (68, 1771861), (91, 1324028), (119, 1012492), (182, 662014), (221, 545188), (238, 506246), (364, 331007), (442, 272594), (476, 253123), (884, 136297), (1547, 77884), (3094, 38942), (6188, 19471)]