158120256

素因数分解:

$2^6\times 3^1\times 7^7$

素因数の和:64

約数の個数: 112

約数和(自身を含む): 488086400

約数和(自身を除く): 329966144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2401, 2744, 3136, 4116, 4704, 4802, 5488, 7203, 8232, 9408, 9604, 10976, 14406, 16464, 16807, 19208, 21952, 28812, 32928, 33614, 38416, 50421, 57624, 65856, 67228, 76832, 100842, 115248, 117649, 134456, 153664, 201684, 230496, 235298, 268912, 352947, 403368, 460992, 470596, 537824, 705894, 806736, 823543, 941192, 1075648, 1411788, 1613472, 1647086, 1882384, 2470629, 2823576, 3226944, 3294172, 3764768, 4941258, 5647152, 6588344, 7529536, 9882516, 11294304, 13176688, 19765032, 22588608, 26353376, 39530064, 52706752, 79060128, 158120256]

約数ペア:

[(1, 158120256), (2, 79060128), (3, 52706752), (4, 39530064), (6, 26353376), (7, 22588608), (8, 19765032), (12, 13176688), (14, 11294304), (16, 9882516), (21, 7529536), (24, 6588344), (28, 5647152), (32, 4941258), (42, 3764768), (48, 3294172), (49, 3226944), (56, 2823576), (64, 2470629), (84, 1882384), (96, 1647086), (98, 1613472), (112, 1411788), (147, 1075648), (168, 941192), (192, 823543), (196, 806736), (224, 705894), (294, 537824), (336, 470596), (343, 460992), (392, 403368), (448, 352947), (588, 268912), (672, 235298), (686, 230496), (784, 201684), (1029, 153664), (1176, 134456), (1344, 117649), (1372, 115248), (1568, 100842), (2058, 76832), (2352, 67228), (2401, 65856), (2744, 57624), (3136, 50421), (4116, 38416), (4704, 33614), (4802, 32928), (5488, 28812), (7203, 21952), (8232, 19208), (9408, 16807), (9604, 16464), (10976, 14406)]