156966546848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{206179}}^1$

素因数の和:206869

約数の個数: 48

約数和(自身を含む): 317875128480

約数和(自身を除く): 160908581632

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 643, 1184, 1286, 2572, 5144, 10288, 20576, 23791, 47582, 95164, 190328, 206179, 380656, 412358, 761312, 824716, 1649432, 3298864, 6597728, 7628623, 15257246, 30514492, 61028984, 122057968, 132573097, 244115936, 265146194, 530292388, 1060584776, 2121169552, 4242339104, 4905204589, 9810409178, 19620818356, 39241636712, 78483273424, 156966546848]

約数ペア:

[(1, 156966546848), (2, 78483273424), (4, 39241636712), (8, 19620818356), (16, 9810409178), (32, 4905204589), (37, 4242339104), (74, 2121169552), (148, 1060584776), (296, 530292388), (592, 265146194), (643, 244115936), (1184, 132573097), (1286, 122057968), (2572, 61028984), (5144, 30514492), (10288, 15257246), (20576, 7628623), (23791, 6597728), (47582, 3298864), (95164, 1649432), (190328, 824716), (206179, 761312), (380656, 412358)]