117529412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 279417600

約数和(自身を除く): 161888188

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 149, 154, 182, 197, 286, 298, 308, 364, 394, 572, 596, 788, 1001, 1043, 1379, 1639, 1937, 2002, 2086, 2167, 2561, 2758, 3278, 3874, 4004, 4172, 4334, 5122, 5516, 6556, 7748, 8668, 10244, 11473, 13559, 15169, 17927, 21307, 22946, 27118, 28171, 29353, 30338, 35854, 42614, 45892, 54236, 56342, 58706, 60676, 71708, 85228, 112684, 117412, 149149, 197197, 205471, 298298, 322883, 381589, 394394, 410942, 596596, 645766, 763178, 788788, 821884, 1291532, 1526356, 2260181, 2671123, 4197479, 4520362, 5342246, 8394958, 9040724, 10684492, 16789916, 29382353, 58764706, 117529412]

約数ペア:

[(1, 117529412), (2, 58764706), (4, 29382353), (7, 16789916), (11, 10684492), (13, 9040724), (14, 8394958), (22, 5342246), (26, 4520362), (28, 4197479), (44, 2671123), (52, 2260181), (77, 1526356), (91, 1291532), (143, 821884), (149, 788788), (154, 763178), (182, 645766), (197, 596596), (286, 410942), (298, 394394), (308, 381589), (364, 322883), (394, 298298), (572, 205471), (596, 197197), (788, 149149), (1001, 117412), (1043, 112684), (1379, 85228), (1639, 71708), (1937, 60676), (2002, 58706), (2086, 56342), (2167, 54236), (2561, 45892), (2758, 42614), (3278, 35854), (3874, 30338), (4004, 29353), (4172, 28171), (4334, 27118), (5122, 22946), (5516, 21307), (6556, 17927), (7748, 15169), (8668, 13559), (10244, 11473)]