164813568

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3289

約数の個数: 72

約数和(自身を含む): 445330368

約数和(自身を除く): 280516800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 3203, 3216, 4288, 6406, 6432, 8576, 9609, 12812, 12864, 17152, 19218, 25624, 25728, 38436, 51248, 51456, 76872, 102496, 153744, 204992, 214601, 307488, 409984, 429202, 614976, 643803, 819968, 858404, 1229952, 1287606, 1716808, 2459904, 2575212, 3433616, 5150424, 6867232, 10300848, 13734464, 20601696, 27468928, 41203392, 54937856, 82406784, 164813568]

約数ペア:

[(1, 164813568), (2, 82406784), (3, 54937856), (4, 41203392), (6, 27468928), (8, 20601696), (12, 13734464), (16, 10300848), (24, 6867232), (32, 5150424), (48, 3433616), (64, 2575212), (67, 2459904), (96, 1716808), (128, 1287606), (134, 1229952), (192, 858404), (201, 819968), (256, 643803), (268, 614976), (384, 429202), (402, 409984), (536, 307488), (768, 214601), (804, 204992), (1072, 153744), (1608, 102496), (2144, 76872), (3203, 51456), (3216, 51248), (4288, 38436), (6406, 25728), (6432, 25624), (8576, 19218), (9609, 17152), (12812, 12864)]