147205728

素因数分解:

$2^5\times 3^3\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 431464320

約数和(自身を除く): 284258592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 347, 432, 491, 694, 864, 982, 1041, 1388, 1473, 1964, 2082, 2776, 2946, 3123, 3928, 4164, 4419, 5552, 5892, 6246, 7856, 8328, 8838, 9369, 11104, 11784, 12492, 13257, 15712, 16656, 17676, 18738, 23568, 24984, 26514, 33312, 35352, 37476, 47136, 49968, 53028, 70704, 74952, 99936, 106056, 141408, 149904, 170377, 212112, 299808, 340754, 424224, 511131, 681508, 1022262, 1363016, 1533393, 2044524, 2726032, 3066786, 4089048, 4600179, 5452064, 6133572, 8178096, 9200358, 12267144, 16356192, 18400716, 24534288, 36801432, 49068576, 73602864, 147205728]

約数ペア:

[(1, 147205728), (2, 73602864), (3, 49068576), (4, 36801432), (6, 24534288), (8, 18400716), (9, 16356192), (12, 12267144), (16, 9200358), (18, 8178096), (24, 6133572), (27, 5452064), (32, 4600179), (36, 4089048), (48, 3066786), (54, 2726032), (72, 2044524), (96, 1533393), (108, 1363016), (144, 1022262), (216, 681508), (288, 511131), (347, 424224), (432, 340754), (491, 299808), (694, 212112), (864, 170377), (982, 149904), (1041, 141408), (1388, 106056), (1473, 99936), (1964, 74952), (2082, 70704), (2776, 53028), (2946, 49968), (3123, 47136), (3928, 37476), (4164, 35352), (4419, 33312), (5552, 26514), (5892, 24984), (6246, 23568), (7856, 18738), (8328, 17676), (8838, 16656), (9369, 15712), (11104, 13257), (11784, 12492)]