128716344

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9769}}^1$

素因数の和:9845

約数の個数: 64

約数和(自身を含む): 363444000

約数和(自身を除く): 234727656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 9769, 13176, 19538, 29307, 39076, 58614, 78152, 87921, 117228, 175842, 234456, 263763, 351684, 527526, 595909, 703368, 1055052, 1191818, 1787727, 2110104, 2383636, 3575454, 4767272, 5363181, 7150908, 10726362, 14301816, 16089543, 21452724, 32179086, 42905448, 64358172, 128716344]

約数ペア:

[(1, 128716344), (2, 64358172), (3, 42905448), (4, 32179086), (6, 21452724), (8, 16089543), (9, 14301816), (12, 10726362), (18, 7150908), (24, 5363181), (27, 4767272), (36, 3575454), (54, 2383636), (61, 2110104), (72, 1787727), (108, 1191818), (122, 1055052), (183, 703368), (216, 595909), (244, 527526), (366, 351684), (488, 263763), (549, 234456), (732, 175842), (1098, 117228), (1464, 87921), (1647, 78152), (2196, 58614), (3294, 39076), (4392, 29307), (6588, 19538), (9769, 13176)]