156957603766

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1538

約数の個数: 96

約数和(自身を含む): 266283521280

約数和(自身を除く): 109325917514

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 139, 278, 361, 437, 722, 874, 1007, 1219, 1283, 2014, 2438, 2566, 2641, 3197, 5282, 6394, 7367, 8303, 14734, 16606, 19133, 23161, 24377, 29509, 38266, 46322, 48754, 50179, 59018, 60743, 67999, 100358, 121486, 135998, 139973, 169441, 178337, 279946, 338882, 356674, 440059, 463163, 560671, 880118, 926326, 1121342, 1154117, 1291981, 1563977, 2308234, 2583962, 2659487, 3127954, 3219379, 3388403, 4101751, 5318974, 6438758, 6776806, 8203502, 9451861, 10652749, 18903722, 21305498, 24547639, 29715563, 49095278, 59431126, 61168201, 64379657, 77933269, 122336402, 128759314, 155866538, 179585359, 217392803, 359170718, 434785606, 564595697, 1129191394, 1480732111, 2961464222, 3412121821, 4130463257, 6824243642, 8260926514, 78478801883, 156957603766]

約数ペア:

[(1, 156957603766), (2, 78478801883), (19, 8260926514), (23, 6824243642), (38, 4130463257), (46, 3412121821), (53, 2961464222), (106, 1480732111), (139, 1129191394), (278, 564595697), (361, 434785606), (437, 359170718), (722, 217392803), (874, 179585359), (1007, 155866538), (1219, 128759314), (1283, 122336402), (2014, 77933269), (2438, 64379657), (2566, 61168201), (2641, 59431126), (3197, 49095278), (5282, 29715563), (6394, 24547639), (7367, 21305498), (8303, 18903722), (14734, 10652749), (16606, 9451861), (19133, 8203502), (23161, 6776806), (24377, 6438758), (29509, 5318974), (38266, 4101751), (46322, 3388403), (48754, 3219379), (50179, 3127954), (59018, 2659487), (60743, 2583962), (67999, 2308234), (100358, 1563977), (121486, 1291981), (135998, 1154117), (139973, 1121342), (169441, 926326), (178337, 880118), (279946, 560671), (338882, 463163), (356674, 440059)]