164842848

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5557}}^1$

素因数の和:5676

約数の個数: 72

約数和(自身を含む): 473408208

約数和(自身を除く): 308565360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 5557, 7416, 9888, 11114, 14832, 16671, 22228, 29664, 33342, 44456, 50013, 66684, 88912, 100026, 133368, 177824, 200052, 266736, 400104, 533472, 572371, 800208, 1144742, 1600416, 1717113, 2289484, 3434226, 4578968, 5151339, 6868452, 9157936, 10302678, 13736904, 18315872, 20605356, 27473808, 41210712, 54947616, 82421424, 164842848]

約数ペア:

[(1, 164842848), (2, 82421424), (3, 54947616), (4, 41210712), (6, 27473808), (8, 20605356), (9, 18315872), (12, 13736904), (16, 10302678), (18, 9157936), (24, 6868452), (32, 5151339), (36, 4578968), (48, 3434226), (72, 2289484), (96, 1717113), (103, 1600416), (144, 1144742), (206, 800208), (288, 572371), (309, 533472), (412, 400104), (618, 266736), (824, 200052), (927, 177824), (1236, 133368), (1648, 100026), (1854, 88912), (2472, 66684), (3296, 50013), (3708, 44456), (4944, 33342), (5557, 29664), (7416, 22228), (9888, 16671), (11114, 14832)]