154223104

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 80

約数和(自身を含む): 361994688

約数和(自身を除く): 207771584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 896, 1036, 1163, 1184, 1792, 2072, 2326, 2368, 3584, 4144, 4652, 4736, 8141, 8288, 9304, 9472, 16282, 16576, 18608, 18944, 32564, 33152, 37216, 43031, 65128, 66304, 74432, 86062, 130256, 132608, 148864, 172124, 260512, 297728, 301217, 344248, 521024, 595456, 602434, 688496, 1042048, 1204868, 1376992, 2084096, 2409736, 2753984, 4168192, 4819472, 5507968, 9638944, 11015936, 19277888, 22031872, 38555776, 77111552, 154223104]

約数ペア:

[(1, 154223104), (2, 77111552), (4, 38555776), (7, 22031872), (8, 19277888), (14, 11015936), (16, 9638944), (28, 5507968), (32, 4819472), (37, 4168192), (56, 2753984), (64, 2409736), (74, 2084096), (112, 1376992), (128, 1204868), (148, 1042048), (224, 688496), (256, 602434), (259, 595456), (296, 521024), (448, 344248), (512, 301217), (518, 297728), (592, 260512), (896, 172124), (1036, 148864), (1163, 132608), (1184, 130256), (1792, 86062), (2072, 74432), (2326, 66304), (2368, 65128), (3584, 43031), (4144, 37216), (4652, 33152), (4736, 32564), (8141, 18944), (8288, 18608), (9304, 16576), (9472, 16282)]