164380128

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155663}}^1$

素因数の和:155687

約数の個数: 48

約数和(自身を含む): 470727936

約数和(自身を除く): 306347808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 155663, 311326, 466989, 622652, 933978, 1245304, 1712293, 1867956, 2490608, 3424586, 3735912, 4981216, 5136879, 6849172, 7471824, 10273758, 13698344, 14943648, 20547516, 27396688, 41095032, 54793376, 82190064, 164380128]

約数ペア:

[(1, 164380128), (2, 82190064), (3, 54793376), (4, 41095032), (6, 27396688), (8, 20547516), (11, 14943648), (12, 13698344), (16, 10273758), (22, 7471824), (24, 6849172), (32, 5136879), (33, 4981216), (44, 3735912), (48, 3424586), (66, 2490608), (88, 1867956), (96, 1712293), (132, 1245304), (176, 933978), (264, 622652), (352, 466989), (528, 311326), (1056, 155663)]