128360808

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31277}}^1$

素因数の和:31311

約数の個数: 64

約数和(自身を含む): 375336000

約数和(自身を除く): 246975192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 31277, 62554, 93831, 125108, 187662, 250216, 281493, 375324, 562986, 594263, 750648, 844479, 1125972, 1188526, 1688958, 1782789, 2251944, 2377052, 3377916, 3565578, 4754104, 5348367, 6755832, 7131156, 10696734, 14262312, 16045101, 21393468, 32090202, 42786936, 64180404, 128360808]

約数ペア:

[(1, 128360808), (2, 64180404), (3, 42786936), (4, 32090202), (6, 21393468), (8, 16045101), (9, 14262312), (12, 10696734), (18, 7131156), (19, 6755832), (24, 5348367), (27, 4754104), (36, 3565578), (38, 3377916), (54, 2377052), (57, 2251944), (72, 1782789), (76, 1688958), (108, 1188526), (114, 1125972), (152, 844479), (171, 750648), (216, 594263), (228, 562986), (342, 375324), (456, 281493), (513, 250216), (684, 187662), (1026, 125108), (1368, 93831), (2052, 62554), (4104, 31277)]