141831872

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 140

約数和(自身を含む): 358572816

約数和(自身を除く): 216740944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 71, 91, 98, 104, 112, 142, 182, 196, 208, 224, 284, 343, 364, 392, 416, 448, 497, 568, 637, 686, 728, 784, 832, 923, 994, 1136, 1274, 1372, 1456, 1568, 1846, 1988, 2272, 2401, 2548, 2744, 2912, 3136, 3479, 3692, 3976, 4459, 4544, 4802, 5096, 5488, 5824, 6461, 6958, 7384, 7952, 8918, 9604, 10192, 10976, 12922, 13916, 14768, 15904, 17836, 19208, 20384, 21952, 24353, 25844, 27832, 29536, 31213, 31808, 35672, 38416, 40768, 45227, 48706, 51688, 55664, 59072, 62426, 71344, 76832, 90454, 97412, 103376, 111328, 124852, 142688, 153664, 170471, 180908, 194824, 206752, 222656, 249704, 285376, 316589, 340942, 361816, 389648, 413504, 499408, 633178, 681884, 723632, 779296, 998816, 1266356, 1363768, 1447264, 1558592, 1997632, 2216123, 2532712, 2727536, 2894528, 4432246, 5065424, 5455072, 8864492, 10130848, 10910144, 17728984, 20261696, 35457968, 70915936, 141831872]

約数ペア:

[(1, 141831872), (2, 70915936), (4, 35457968), (7, 20261696), (8, 17728984), (13, 10910144), (14, 10130848), (16, 8864492), (26, 5455072), (28, 5065424), (32, 4432246), (49, 2894528), (52, 2727536), (56, 2532712), (64, 2216123), (71, 1997632), (91, 1558592), (98, 1447264), (104, 1363768), (112, 1266356), (142, 998816), (182, 779296), (196, 723632), (208, 681884), (224, 633178), (284, 499408), (343, 413504), (364, 389648), (392, 361816), (416, 340942), (448, 316589), (497, 285376), (568, 249704), (637, 222656), (686, 206752), (728, 194824), (784, 180908), (832, 170471), (923, 153664), (994, 142688), (1136, 124852), (1274, 111328), (1372, 103376), (1456, 97412), (1568, 90454), (1846, 76832), (1988, 71344), (2272, 62426), (2401, 59072), (2548, 55664), (2744, 51688), (2912, 48706), (3136, 45227), (3479, 40768), (3692, 38416), (3976, 35672), (4459, 31808), (4544, 31213), (4802, 29536), (5096, 27832), (5488, 25844), (5824, 24353), (6461, 21952), (6958, 20384), (7384, 19208), (7952, 17836), (8918, 15904), (9604, 14768), (10192, 13916), (10976, 12922)]