180763648

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 88

約数和(自身を含む): 400753472

約数和(自身を除く): 219989824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 367, 416, 481, 512, 592, 734, 832, 962, 1024, 1184, 1468, 1664, 1924, 2368, 2936, 3328, 3848, 4736, 4771, 5872, 6656, 7696, 9472, 9542, 11744, 13312, 13579, 15392, 18944, 19084, 23488, 27158, 30784, 37888, 38168, 46976, 54316, 61568, 76336, 93952, 108632, 123136, 152672, 176527, 187904, 217264, 246272, 305344, 353054, 375808, 434528, 492544, 610688, 706108, 869056, 1221376, 1412216, 1738112, 2442752, 2824432, 3476224, 4885504, 5648864, 6952448, 11297728, 13904896, 22595456, 45190912, 90381824, 180763648]

約数ペア:

[(1, 180763648), (2, 90381824), (4, 45190912), (8, 22595456), (13, 13904896), (16, 11297728), (26, 6952448), (32, 5648864), (37, 4885504), (52, 3476224), (64, 2824432), (74, 2442752), (104, 1738112), (128, 1412216), (148, 1221376), (208, 869056), (256, 706108), (296, 610688), (367, 492544), (416, 434528), (481, 375808), (512, 353054), (592, 305344), (734, 246272), (832, 217264), (962, 187904), (1024, 176527), (1184, 152672), (1468, 123136), (1664, 108632), (1924, 93952), (2368, 76336), (2936, 61568), (3328, 54316), (3848, 46976), (4736, 38168), (4771, 37888), (5872, 30784), (6656, 27158), (7696, 23488), (9472, 19084), (9542, 18944), (11744, 15392), (13312, 13579)]