135144128

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 326160384

約数和(自身を除く): 191016256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 148, 217, 224, 248, 259, 263, 296, 434, 448, 496, 518, 526, 592, 868, 992, 1036, 1052, 1147, 1184, 1736, 1841, 1984, 2072, 2104, 2294, 2368, 3472, 3682, 4144, 4208, 4588, 6944, 7364, 8029, 8153, 8288, 8416, 9176, 9731, 13888, 14728, 16058, 16306, 16576, 16832, 18352, 19462, 29456, 32116, 32612, 36704, 38924, 57071, 58912, 64232, 65224, 68117, 73408, 77848, 114142, 117824, 128464, 130448, 136234, 155696, 228284, 256928, 260896, 272468, 301661, 311392, 456568, 513856, 521792, 544936, 603322, 622784, 913136, 1089872, 1206644, 1826272, 2111627, 2179744, 2413288, 3652544, 4223254, 4359488, 4826576, 8446508, 9653152, 16893016, 19306304, 33786032, 67572064, 135144128]

約数ペア:

[(1, 135144128), (2, 67572064), (4, 33786032), (7, 19306304), (8, 16893016), (14, 9653152), (16, 8446508), (28, 4826576), (31, 4359488), (32, 4223254), (37, 3652544), (56, 2413288), (62, 2179744), (64, 2111627), (74, 1826272), (112, 1206644), (124, 1089872), (148, 913136), (217, 622784), (224, 603322), (248, 544936), (259, 521792), (263, 513856), (296, 456568), (434, 311392), (448, 301661), (496, 272468), (518, 260896), (526, 256928), (592, 228284), (868, 155696), (992, 136234), (1036, 130448), (1052, 128464), (1147, 117824), (1184, 114142), (1736, 77848), (1841, 73408), (1984, 68117), (2072, 65224), (2104, 64232), (2294, 58912), (2368, 57071), (3472, 38924), (3682, 36704), (4144, 32612), (4208, 32116), (4588, 29456), (6944, 19462), (7364, 18352), (8029, 16832), (8153, 16576), (8288, 16306), (8416, 16058), (9176, 14728), (9731, 13888)]