173993568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{258919}}^1$

素因数の和:258939

約数の個数: 48

約数和(自身を含む): 521982720

約数和(自身を除く): 347989152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 258919, 517838, 776757, 1035676, 1553514, 1812433, 2071352, 3107028, 3624866, 4142704, 5437299, 6214056, 7249732, 8285408, 10874598, 12428112, 14499464, 21749196, 24856224, 28998928, 43498392, 57997856, 86996784, 173993568]

約数ペア:

[(1, 173993568), (2, 86996784), (3, 57997856), (4, 43498392), (6, 28998928), (7, 24856224), (8, 21749196), (12, 14499464), (14, 12428112), (16, 10874598), (21, 8285408), (24, 7249732), (28, 6214056), (32, 5437299), (42, 4142704), (48, 3624866), (56, 3107028), (84, 2071352), (96, 1812433), (112, 1553514), (168, 1035676), (224, 776757), (336, 517838), (672, 258919)]