141376564

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 298771200

約数和(自身を除く): 157394636

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 103, 149, 188, 196, 206, 298, 329, 412, 596, 658, 721, 1043, 1316, 1442, 2086, 2303, 2884, 4172, 4606, 4841, 5047, 7003, 7301, 9212, 9682, 10094, 14006, 14602, 15347, 19364, 20188, 28012, 29204, 30694, 33887, 49021, 61388, 67774, 98042, 107429, 135548, 196084, 214858, 237209, 343147, 429716, 474418, 686294, 721309, 752003, 948836, 1372588, 1442618, 1504006, 2885236, 3008012, 5049163, 10098326, 20196652, 35344141, 70688282, 141376564]

約数ペア:

[(1, 141376564), (2, 70688282), (4, 35344141), (7, 20196652), (14, 10098326), (28, 5049163), (47, 3008012), (49, 2885236), (94, 1504006), (98, 1442618), (103, 1372588), (149, 948836), (188, 752003), (196, 721309), (206, 686294), (298, 474418), (329, 429716), (412, 343147), (596, 237209), (658, 214858), (721, 196084), (1043, 135548), (1316, 107429), (1442, 98042), (2086, 67774), (2303, 61388), (2884, 49021), (4172, 33887), (4606, 30694), (4841, 29204), (5047, 28012), (7003, 20188), (7301, 19364), (9212, 15347), (9682, 14602), (10094, 14006)]