141403808

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 349977600

約数和(自身を除く): 208573792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 991, 1274, 1372, 1456, 1568, 1982, 2548, 2744, 2912, 3964, 4459, 5096, 5488, 6937, 7928, 8918, 10192, 10976, 12883, 13874, 15856, 17836, 20384, 25766, 27748, 31712, 35672, 48559, 51532, 55496, 71344, 90181, 97118, 103064, 110992, 142688, 180362, 194236, 206128, 221984, 339913, 360724, 388472, 412256, 631267, 679826, 721448, 776944, 1262534, 1359652, 1442896, 1553888, 2525068, 2719304, 2885792, 4418869, 5050136, 5438608, 8837738, 10100272, 10877216, 17675476, 20200544, 35350952, 70701904, 141403808]

約数ペア:

[(1, 141403808), (2, 70701904), (4, 35350952), (7, 20200544), (8, 17675476), (13, 10877216), (14, 10100272), (16, 8837738), (26, 5438608), (28, 5050136), (32, 4418869), (49, 2885792), (52, 2719304), (56, 2525068), (91, 1553888), (98, 1442896), (104, 1359652), (112, 1262534), (182, 776944), (196, 721448), (208, 679826), (224, 631267), (343, 412256), (364, 388472), (392, 360724), (416, 339913), (637, 221984), (686, 206128), (728, 194236), (784, 180362), (991, 142688), (1274, 110992), (1372, 103064), (1456, 97118), (1568, 90181), (1982, 71344), (2548, 55496), (2744, 51532), (2912, 48559), (3964, 35672), (4459, 31712), (5096, 27748), (5488, 25766), (6937, 20384), (7928, 17836), (8918, 15856), (10192, 13874), (10976, 12883)]