128351592

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 365601600

約数和(自身を除く): 237250008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 179, 184, 207, 276, 358, 414, 433, 537, 552, 716, 828, 866, 1074, 1299, 1432, 1611, 1656, 1732, 2148, 2598, 3222, 3464, 3897, 4117, 4296, 5196, 6444, 7794, 8234, 9959, 10392, 12351, 12888, 15588, 16468, 19918, 24702, 29877, 31176, 32936, 37053, 39836, 49404, 59754, 74106, 77507, 79672, 89631, 98808, 119508, 148212, 155014, 179262, 232521, 239016, 296424, 310028, 358524, 465042, 620056, 697563, 717048, 930084, 1395126, 1782661, 1860168, 2790252, 3565322, 5347983, 5580504, 7130644, 10695966, 14261288, 16043949, 21391932, 32087898, 42783864, 64175796, 128351592]

約数ペア:

[(1, 128351592), (2, 64175796), (3, 42783864), (4, 32087898), (6, 21391932), (8, 16043949), (9, 14261288), (12, 10695966), (18, 7130644), (23, 5580504), (24, 5347983), (36, 3565322), (46, 2790252), (69, 1860168), (72, 1782661), (92, 1395126), (138, 930084), (179, 717048), (184, 697563), (207, 620056), (276, 465042), (358, 358524), (414, 310028), (433, 296424), (537, 239016), (552, 232521), (716, 179262), (828, 155014), (866, 148212), (1074, 119508), (1299, 98808), (1432, 89631), (1611, 79672), (1656, 77507), (1732, 74106), (2148, 59754), (2598, 49404), (3222, 39836), (3464, 37053), (3897, 32936), (4117, 31176), (4296, 29877), (5196, 24702), (6444, 19918), (7794, 16468), (8234, 15588), (9959, 12888), (10392, 12351)]