159722712

素因数分解:

$2^3\times 3^3\times {\mathrm{347}}^1\times {\mathrm{2131}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 445161600

約数和(自身を除く): 285438888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 347, 694, 1041, 1388, 2082, 2131, 2776, 3123, 4164, 4262, 6246, 6393, 8328, 8524, 9369, 12492, 12786, 17048, 18738, 19179, 24984, 25572, 37476, 38358, 51144, 57537, 74952, 76716, 115074, 153432, 230148, 460296, 739457, 1478914, 2218371, 2957828, 4436742, 5915656, 6655113, 8873484, 13310226, 17746968, 19965339, 26620452, 39930678, 53240904, 79861356, 159722712]

約数ペア:

[(1, 159722712), (2, 79861356), (3, 53240904), (4, 39930678), (6, 26620452), (8, 19965339), (9, 17746968), (12, 13310226), (18, 8873484), (24, 6655113), (27, 5915656), (36, 4436742), (54, 2957828), (72, 2218371), (108, 1478914), (216, 739457), (347, 460296), (694, 230148), (1041, 153432), (1388, 115074), (2082, 76716), (2131, 74952), (2776, 57537), (3123, 51144), (4164, 38358), (4262, 37476), (6246, 25572), (6393, 24984), (8328, 19179), (8524, 18738), (9369, 17048), (12492, 12786)]