180078888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 510935040

約数和(自身を除く): 330856152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 127, 131, 132, 164, 246, 254, 262, 264, 328, 381, 393, 451, 492, 508, 524, 762, 786, 902, 984, 1016, 1048, 1353, 1397, 1441, 1524, 1572, 1804, 2706, 2794, 2882, 3048, 3144, 3608, 4191, 4323, 5207, 5371, 5412, 5588, 5764, 8382, 8646, 10414, 10742, 10824, 11176, 11528, 15621, 16113, 16637, 16764, 17292, 20828, 21484, 31242, 32226, 33274, 33528, 34584, 41656, 42968, 49911, 57277, 59081, 62484, 64452, 66548, 99822, 114554, 118162, 124968, 128904, 133096, 171831, 177243, 183007, 199644, 229108, 236324, 343662, 354486, 366014, 399288, 458216, 472648, 549021, 682117, 687324, 708972, 732028, 1098042, 1364234, 1374648, 1417944, 1464056, 2046351, 2196084, 2728468, 4092702, 4392168, 5456936, 7503287, 8185404, 15006574, 16370808, 22509861, 30013148, 45019722, 60026296, 90039444, 180078888]

約数ペア:

[(1, 180078888), (2, 90039444), (3, 60026296), (4, 45019722), (6, 30013148), (8, 22509861), (11, 16370808), (12, 15006574), (22, 8185404), (24, 7503287), (33, 5456936), (41, 4392168), (44, 4092702), (66, 2728468), (82, 2196084), (88, 2046351), (123, 1464056), (127, 1417944), (131, 1374648), (132, 1364234), (164, 1098042), (246, 732028), (254, 708972), (262, 687324), (264, 682117), (328, 549021), (381, 472648), (393, 458216), (451, 399288), (492, 366014), (508, 354486), (524, 343662), (762, 236324), (786, 229108), (902, 199644), (984, 183007), (1016, 177243), (1048, 171831), (1353, 133096), (1397, 128904), (1441, 124968), (1524, 118162), (1572, 114554), (1804, 99822), (2706, 66548), (2794, 64452), (2882, 62484), (3048, 59081), (3144, 57277), (3608, 49911), (4191, 42968), (4323, 41656), (5207, 34584), (5371, 33528), (5412, 33274), (5588, 32226), (5764, 31242), (8382, 21484), (8646, 20828), (10414, 17292), (10742, 16764), (10824, 16637), (11176, 16113), (11528, 15621)]