148058288

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 340978176

約数和(自身を除く): 192919888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 71, 86, 112, 142, 172, 284, 301, 344, 433, 497, 568, 602, 688, 866, 994, 1136, 1204, 1732, 1988, 2408, 3031, 3053, 3464, 3976, 4816, 6062, 6106, 6928, 7952, 12124, 12212, 18619, 21371, 24248, 24424, 30743, 37238, 42742, 48496, 48848, 61486, 74476, 85484, 122972, 130333, 148952, 170968, 215201, 245944, 260666, 297904, 341936, 430402, 491888, 521332, 860804, 1042664, 1321949, 1721608, 2085328, 2643898, 3443216, 5287796, 9253643, 10575592, 18507286, 21151184, 37014572, 74029144, 148058288]

約数ペア:

[(1, 148058288), (2, 74029144), (4, 37014572), (7, 21151184), (8, 18507286), (14, 10575592), (16, 9253643), (28, 5287796), (43, 3443216), (56, 2643898), (71, 2085328), (86, 1721608), (112, 1321949), (142, 1042664), (172, 860804), (284, 521332), (301, 491888), (344, 430402), (433, 341936), (497, 297904), (568, 260666), (602, 245944), (688, 215201), (866, 170968), (994, 148952), (1136, 130333), (1204, 122972), (1732, 85484), (1988, 74476), (2408, 61486), (3031, 48848), (3053, 48496), (3464, 42742), (3976, 37238), (4816, 30743), (6062, 24424), (6106, 24248), (6928, 21371), (7952, 18619), (12124, 12212)]