164158848

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{20357}}^1$

素因数の和:20384

約数の個数: 96

約数和(自身を含む): 539894160

約数和(自身を除く): 375735312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 20357, 40714, 61071, 81428, 122142, 142499, 162856, 183213, 244284, 284998, 325712, 366426, 427497, 488568, 569996, 651424, 732852, 854994, 977136, 1139992, 1282491, 1302848, 1465704, 1709988, 1954272, 2279984, 2564982, 2605696, 2931408, 3419976, 3908544, 4559968, 5129964, 5862816, 6839952, 7817088, 9119936, 10259928, 11725632, 13679904, 18239872, 20519856, 23451264, 27359808, 41039712, 54719616, 82079424, 164158848]

約数ペア:

[(1, 164158848), (2, 82079424), (3, 54719616), (4, 41039712), (6, 27359808), (7, 23451264), (8, 20519856), (9, 18239872), (12, 13679904), (14, 11725632), (16, 10259928), (18, 9119936), (21, 7817088), (24, 6839952), (28, 5862816), (32, 5129964), (36, 4559968), (42, 3908544), (48, 3419976), (56, 2931408), (63, 2605696), (64, 2564982), (72, 2279984), (84, 1954272), (96, 1709988), (112, 1465704), (126, 1302848), (128, 1282491), (144, 1139992), (168, 977136), (192, 854994), (224, 732852), (252, 651424), (288, 569996), (336, 488568), (384, 427497), (448, 366426), (504, 325712), (576, 284998), (672, 244284), (896, 183213), (1008, 162856), (1152, 142499), (1344, 122142), (2016, 81428), (2688, 61071), (4032, 40714), (8064, 20357)]