140643776

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 382341120

約数和(自身を除く): 241697344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 41, 52, 56, 62, 64, 76, 82, 91, 104, 112, 124, 133, 152, 164, 182, 208, 217, 224, 247, 248, 266, 287, 304, 328, 364, 403, 416, 434, 448, 494, 496, 532, 533, 574, 589, 608, 656, 728, 779, 806, 832, 868, 988, 992, 1064, 1066, 1148, 1178, 1216, 1271, 1312, 1456, 1558, 1612, 1729, 1736, 1976, 1984, 2128, 2132, 2296, 2356, 2542, 2624, 2821, 2912, 3116, 3224, 3458, 3472, 3731, 3952, 4123, 4256, 4264, 4592, 4712, 5084, 5453, 5642, 5824, 6232, 6448, 6916, 6944, 7462, 7657, 7904, 8246, 8512, 8528, 8897, 9184, 9424, 10127, 10168, 10906, 11284, 12464, 12896, 13832, 13888, 14924, 15314, 15808, 16492, 16523, 17056, 17794, 18368, 18848, 20254, 20336, 21812, 22568, 24149, 24928, 25792, 27664, 29848, 30628, 32984, 33046, 34112, 35588, 37696, 40508, 40672, 43624, 45136, 48298, 49856, 53599, 55328, 59696, 61256, 65968, 66092, 70889, 71176, 81016, 81344, 87248, 90272, 96596, 107198, 110656, 115661, 119392, 122512, 131936, 132184, 141778, 142352, 162032, 169043, 174496, 180544, 193192, 214396, 231322, 238784, 245024, 263872, 264368, 283556, 284704, 313937, 324064, 338086, 348992, 386384, 428792, 462644, 490048, 528736, 567112, 569408, 627874, 648128, 676172, 772768, 857584, 925288, 1057472, 1134224, 1255748, 1352344, 1545536, 1715168, 1850576, 2197559, 2268448, 2511496, 2704688, 3430336, 3701152, 4395118, 4536896, 5022992, 5409376, 7402304, 8790236, 10045984, 10818752, 17580472, 20091968, 35160944, 70321888, 140643776]

約数ペア:

[(1, 140643776), (2, 70321888), (4, 35160944), (7, 20091968), (8, 17580472), (13, 10818752), (14, 10045984), (16, 8790236), (19, 7402304), (26, 5409376), (28, 5022992), (31, 4536896), (32, 4395118), (38, 3701152), (41, 3430336), (52, 2704688), (56, 2511496), (62, 2268448), (64, 2197559), (76, 1850576), (82, 1715168), (91, 1545536), (104, 1352344), (112, 1255748), (124, 1134224), (133, 1057472), (152, 925288), (164, 857584), (182, 772768), (208, 676172), (217, 648128), (224, 627874), (247, 569408), (248, 567112), (266, 528736), (287, 490048), (304, 462644), (328, 428792), (364, 386384), (403, 348992), (416, 338086), (434, 324064), (448, 313937), (494, 284704), (496, 283556), (532, 264368), (533, 263872), (574, 245024), (589, 238784), (608, 231322), (656, 214396), (728, 193192), (779, 180544), (806, 174496), (832, 169043), (868, 162032), (988, 142352), (992, 141778), (1064, 132184), (1066, 131936), (1148, 122512), (1178, 119392), (1216, 115661), (1271, 110656), (1312, 107198), (1456, 96596), (1558, 90272), (1612, 87248), (1729, 81344), (1736, 81016), (1976, 71176), (1984, 70889), (2128, 66092), (2132, 65968), (2296, 61256), (2356, 59696), (2542, 55328), (2624, 53599), (2821, 49856), (2912, 48298), (3116, 45136), (3224, 43624), (3458, 40672), (3472, 40508), (3731, 37696), (3952, 35588), (4123, 34112), (4256, 33046), (4264, 32984), (4592, 30628), (4712, 29848), (5084, 27664), (5453, 25792), (5642, 24928), (5824, 24149), (6232, 22568), (6448, 21812), (6916, 20336), (6944, 20254), (7462, 18848), (7657, 18368), (7904, 17794), (8246, 17056), (8512, 16523), (8528, 16492), (8897, 15808), (9184, 15314), (9424, 14924), (10127, 13888), (10168, 13832), (10906, 12896), (11284, 12464)]