164003754

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 346080672

約数和(自身を除く): 182076918

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 317, 326, 489, 529, 634, 951, 978, 1058, 1587, 1902, 3174, 3749, 7291, 7498, 11247, 14582, 21873, 22494, 43746, 51671, 86227, 103342, 155013, 167693, 172454, 258681, 310026, 335386, 503079, 517362, 1006158, 1188433, 2376866, 3565299, 7130598, 27333959, 54667918, 82001877, 164003754]

約数ペア:

[(1, 164003754), (2, 82001877), (3, 54667918), (6, 27333959), (23, 7130598), (46, 3565299), (69, 2376866), (138, 1188433), (163, 1006158), (317, 517362), (326, 503079), (489, 335386), (529, 310026), (634, 258681), (951, 172454), (978, 167693), (1058, 155013), (1587, 103342), (1902, 86227), (3174, 51671), (3749, 43746), (7291, 22494), (7498, 21873), (11247, 14582)]