128494608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 363625536

約数和(自身を除く): 235130928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 397, 528, 613, 794, 1191, 1226, 1588, 1839, 2382, 2452, 3176, 3678, 4367, 4764, 4904, 6352, 6743, 7356, 8734, 9528, 9808, 13101, 13486, 14712, 17468, 19056, 20229, 26202, 26972, 29424, 34936, 40458, 52404, 53944, 69872, 80916, 104808, 107888, 161832, 209616, 243361, 323664, 486722, 730083, 973444, 1460166, 1946888, 2676971, 2920332, 3893776, 5353942, 5840664, 8030913, 10707884, 11681328, 16061826, 21415768, 32123652, 42831536, 64247304, 128494608]

約数ペア:

[(1, 128494608), (2, 64247304), (3, 42831536), (4, 32123652), (6, 21415768), (8, 16061826), (11, 11681328), (12, 10707884), (16, 8030913), (22, 5840664), (24, 5353942), (33, 3893776), (44, 2920332), (48, 2676971), (66, 1946888), (88, 1460166), (132, 973444), (176, 730083), (264, 486722), (397, 323664), (528, 243361), (613, 209616), (794, 161832), (1191, 107888), (1226, 104808), (1588, 80916), (1839, 69872), (2382, 53944), (2452, 52404), (3176, 40458), (3678, 34936), (4367, 29424), (4764, 26972), (4904, 26202), (6352, 20229), (6743, 19056), (7356, 17468), (8734, 14712), (9528, 13486), (9808, 13101)]