160398588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1987}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 442194816

約数和(自身を除く): 281796228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 1987, 2604, 2883, 3844, 3974, 5766, 5961, 6727, 7948, 11532, 11922, 13454, 13909, 20181, 23844, 26908, 27818, 40362, 41727, 55636, 61597, 80724, 83454, 123194, 166908, 184791, 246388, 369582, 431179, 739164, 862358, 1293537, 1724716, 1909507, 2587074, 3819014, 5174148, 5728521, 7638028, 11457042, 13366549, 22914084, 26733098, 40099647, 53466196, 80199294, 160398588]

約数ペア:

[(1, 160398588), (2, 80199294), (3, 53466196), (4, 40099647), (6, 26733098), (7, 22914084), (12, 13366549), (14, 11457042), (21, 7638028), (28, 5728521), (31, 5174148), (42, 3819014), (62, 2587074), (84, 1909507), (93, 1724716), (124, 1293537), (186, 862358), (217, 739164), (372, 431179), (434, 369582), (651, 246388), (868, 184791), (961, 166908), (1302, 123194), (1922, 83454), (1987, 80724), (2604, 61597), (2883, 55636), (3844, 41727), (3974, 40362), (5766, 27818), (5961, 26908), (6727, 23844), (7948, 20181), (11532, 13909), (11922, 13454)]