140435568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 180

約数和(自身を含む): 492682008

約数和(自身を除く): 352246440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1531, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3062, 3276, 3528, 3822, 4368, 4593, 5096, 5733, 6124, 6552, 7056, 7644, 9186, 10192, 10717, 11466, 12248, 13104, 13779, 15288, 18372, 19903, 21434, 22932, 24496, 27558, 30576, 32151, 36744, 39806, 42868, 45864, 55116, 59709, 64302, 73488, 75019, 79612, 85736, 91728, 96453, 110232, 119418, 128604, 139321, 150038, 159224, 171472, 179127, 192906, 220464, 225057, 238836, 257208, 278642, 300076, 318448, 358254, 385812, 417963, 450114, 477672, 514416, 557284, 600152, 675171, 716508, 771624, 835926, 900228, 955344, 975247, 1114568, 1200304, 1253889, 1350342, 1433016, 1543248, 1671852, 1800456, 1950494, 2229136, 2507778, 2700684, 2866032, 2925741, 3343704, 3600912, 3900988, 5015556, 5401368, 5851482, 6687408, 7801976, 8777223, 10031112, 10802736, 11702964, 15603952, 17554446, 20062224, 23405928, 35108892, 46811856, 70217784, 140435568]

約数ペア:

[(1, 140435568), (2, 70217784), (3, 46811856), (4, 35108892), (6, 23405928), (7, 20062224), (8, 17554446), (9, 15603952), (12, 11702964), (13, 10802736), (14, 10031112), (16, 8777223), (18, 7801976), (21, 6687408), (24, 5851482), (26, 5401368), (28, 5015556), (36, 3900988), (39, 3600912), (42, 3343704), (48, 2925741), (49, 2866032), (52, 2700684), (56, 2507778), (63, 2229136), (72, 1950494), (78, 1800456), (84, 1671852), (91, 1543248), (98, 1433016), (104, 1350342), (112, 1253889), (117, 1200304), (126, 1114568), (144, 975247), (147, 955344), (156, 900228), (168, 835926), (182, 771624), (196, 716508), (208, 675171), (234, 600152), (252, 557284), (273, 514416), (294, 477672), (312, 450114), (336, 417963), (364, 385812), (392, 358254), (441, 318448), (468, 300076), (504, 278642), (546, 257208), (588, 238836), (624, 225057), (637, 220464), (728, 192906), (784, 179127), (819, 171472), (882, 159224), (936, 150038), (1008, 139321), (1092, 128604), (1176, 119418), (1274, 110232), (1456, 96453), (1531, 91728), (1638, 85736), (1764, 79612), (1872, 75019), (1911, 73488), (2184, 64302), (2352, 59709), (2548, 55116), (3062, 45864), (3276, 42868), (3528, 39806), (3822, 36744), (4368, 32151), (4593, 30576), (5096, 27558), (5733, 24496), (6124, 22932), (6552, 21434), (7056, 19903), (7644, 18372), (9186, 15288), (10192, 13779), (10717, 13104), (11466, 12248)]