142707656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 351008640

約数和(自身を除く): 208300984

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 338, 364, 442, 476, 676, 728, 884, 887, 952, 1183, 1352, 1547, 1768, 1774, 2366, 2873, 3094, 3548, 4732, 5746, 6188, 6209, 7096, 9464, 11492, 11531, 12376, 12418, 15079, 20111, 22984, 23062, 24836, 30158, 40222, 46124, 49672, 60316, 80444, 80717, 92248, 105553, 120632, 149903, 160888, 161434, 196027, 211106, 299806, 322868, 392054, 422212, 599612, 645736, 784108, 844424, 1049321, 1199224, 1372189, 1568216, 2098642, 2548351, 2744378, 4197284, 5096702, 5488756, 8394568, 10193404, 10977512, 17838457, 20386808, 35676914, 71353828, 142707656]

約数ペア:

[(1, 142707656), (2, 71353828), (4, 35676914), (7, 20386808), (8, 17838457), (13, 10977512), (14, 10193404), (17, 8394568), (26, 5488756), (28, 5096702), (34, 4197284), (52, 2744378), (56, 2548351), (68, 2098642), (91, 1568216), (104, 1372189), (119, 1199224), (136, 1049321), (169, 844424), (182, 784108), (221, 645736), (238, 599612), (338, 422212), (364, 392054), (442, 322868), (476, 299806), (676, 211106), (728, 196027), (884, 161434), (887, 160888), (952, 149903), (1183, 120632), (1352, 105553), (1547, 92248), (1768, 80717), (1774, 80444), (2366, 60316), (2873, 49672), (3094, 46124), (3548, 40222), (4732, 30158), (5746, 24836), (6188, 23062), (6209, 22984), (7096, 20111), (9464, 15079), (11492, 12418), (11531, 12376)]