147119756

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1171}}^1$

素因数の和:1830

約数の個数: 36

約数和(自身を含む): 300217176

約数和(自身を除く): 153097420

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 1171, 1282, 2342, 2564, 4487, 4684, 8197, 8974, 16394, 17948, 31409, 32788, 57379, 62818, 114758, 125636, 229516, 750611, 1501222, 3002444, 5254277, 10508554, 21017108, 36779939, 73559878, 147119756]

約数ペア:

[(1, 147119756), (2, 73559878), (4, 36779939), (7, 21017108), (14, 10508554), (28, 5254277), (49, 3002444), (98, 1501222), (196, 750611), (641, 229516), (1171, 125636), (1282, 114758), (2342, 62818), (2564, 57379), (4487, 32788), (4684, 31409), (8197, 17948), (8974, 16394)]