137660672

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{3299}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 276553200

約数和(自身を除く): 138892528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 2608, 3299, 5216, 6598, 10432, 13196, 20864, 26392, 41728, 52784, 105568, 211136, 422272, 537737, 844544, 1075474, 2150948, 4301896, 8603792, 17207584, 34415168, 68830336, 137660672]

約数ペア:

[(1, 137660672), (2, 68830336), (4, 34415168), (8, 17207584), (16, 8603792), (32, 4301896), (64, 2150948), (128, 1075474), (163, 844544), (256, 537737), (326, 422272), (652, 211136), (1304, 105568), (2608, 52784), (3299, 41728), (5216, 26392), (6598, 20864), (10432, 13196)]