156935702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 307888128

約数和(自身を除く): 150952426

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 71, 77, 142, 154, 217, 341, 434, 463, 497, 682, 781, 926, 994, 1562, 2201, 2387, 3241, 4402, 4774, 5093, 5467, 6482, 10186, 10934, 14353, 15407, 24211, 28706, 30814, 32873, 35651, 48422, 65746, 71302, 100471, 157883, 169477, 200942, 230111, 315766, 338954, 361603, 460222, 723206, 1019063, 1105181, 2038126, 2210362, 2531221, 5062442, 7133441, 11209693, 14266882, 22419386, 78467851, 156935702]

約数ペア:

[(1, 156935702), (2, 78467851), (7, 22419386), (11, 14266882), (14, 11209693), (22, 7133441), (31, 5062442), (62, 2531221), (71, 2210362), (77, 2038126), (142, 1105181), (154, 1019063), (217, 723206), (341, 460222), (434, 361603), (463, 338954), (497, 315766), (682, 230111), (781, 200942), (926, 169477), (994, 157883), (1562, 100471), (2201, 71302), (2387, 65746), (3241, 48422), (4402, 35651), (4774, 32873), (5093, 30814), (5467, 28706), (6482, 24211), (10186, 15407), (10934, 14353)]