245050176

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{61}}^2$

素因数の和:158

約数の個数: 168

約数和(自身を含む): 768705600

約数和(自身を除く): 523655424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 147, 168, 183, 192, 196, 224, 244, 294, 336, 343, 366, 392, 427, 448, 488, 588, 672, 686, 732, 784, 854, 976, 1029, 1176, 1281, 1344, 1372, 1464, 1568, 1708, 1952, 2058, 2352, 2562, 2744, 2928, 2989, 3136, 3416, 3721, 3904, 4116, 4704, 5124, 5488, 5856, 5978, 6832, 7442, 8232, 8967, 9408, 10248, 10976, 11163, 11712, 11956, 13664, 14884, 16464, 17934, 20496, 20923, 21952, 22326, 23912, 26047, 27328, 29768, 32928, 35868, 40992, 41846, 44652, 47824, 52094, 59536, 62769, 65856, 71736, 78141, 81984, 83692, 89304, 95648, 104188, 119072, 125538, 143472, 156282, 167384, 178608, 182329, 191296, 208376, 238144, 251076, 286944, 312564, 334768, 357216, 364658, 416752, 502152, 546987, 573888, 625128, 669536, 714432, 729316, 833504, 1004304, 1093974, 1250256, 1276303, 1339072, 1458632, 1667008, 2008608, 2187948, 2500512, 2552606, 2917264, 3828909, 4017216, 4375896, 5001024, 5105212, 5834528, 7657818, 8751792, 10210424, 11669056, 15315636, 17503584, 20420848, 30631272, 35007168, 40841696, 61262544, 81683392, 122525088, 245050176]

約数ペア:

[(1, 245050176), (2, 122525088), (3, 81683392), (4, 61262544), (6, 40841696), (7, 35007168), (8, 30631272), (12, 20420848), (14, 17503584), (16, 15315636), (21, 11669056), (24, 10210424), (28, 8751792), (32, 7657818), (42, 5834528), (48, 5105212), (49, 5001024), (56, 4375896), (61, 4017216), (64, 3828909), (84, 2917264), (96, 2552606), (98, 2500512), (112, 2187948), (122, 2008608), (147, 1667008), (168, 1458632), (183, 1339072), (192, 1276303), (196, 1250256), (224, 1093974), (244, 1004304), (294, 833504), (336, 729316), (343, 714432), (366, 669536), (392, 625128), (427, 573888), (448, 546987), (488, 502152), (588, 416752), (672, 364658), (686, 357216), (732, 334768), (784, 312564), (854, 286944), (976, 251076), (1029, 238144), (1176, 208376), (1281, 191296), (1344, 182329), (1372, 178608), (1464, 167384), (1568, 156282), (1708, 143472), (1952, 125538), (2058, 119072), (2352, 104188), (2562, 95648), (2744, 89304), (2928, 83692), (2989, 81984), (3136, 78141), (3416, 71736), (3721, 65856), (3904, 62769), (4116, 59536), (4704, 52094), (5124, 47824), (5488, 44652), (5856, 41846), (5978, 40992), (6832, 35868), (7442, 32928), (8232, 29768), (8967, 27328), (9408, 26047), (10248, 23912), (10976, 22326), (11163, 21952), (11712, 20923), (11956, 20496), (13664, 17934), (14884, 16464)]