189289291272

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{172421}}^1$

素因数の和:172886

約数の個数: 64

約数和(自身を含む): 477953784000

約数和(自身を除く): 288664492728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 307, 447, 596, 614, 894, 921, 1192, 1228, 1788, 1842, 2456, 3576, 3684, 7368, 45743, 91486, 137229, 172421, 182972, 274458, 344842, 365944, 517263, 548916, 689684, 1034526, 1097832, 1379368, 2069052, 4138104, 25690729, 51381458, 52933247, 77072187, 102762916, 105866494, 154144374, 158799741, 205525832, 211732988, 308288748, 317599482, 423465976, 616577496, 635198964, 1270397928, 7887053803, 15774107606, 23661161409, 31548215212, 47322322818, 63096430424, 94644645636, 189289291272]

約数ペア:

[(1, 189289291272), (2, 94644645636), (3, 63096430424), (4, 47322322818), (6, 31548215212), (8, 23661161409), (12, 15774107606), (24, 7887053803), (149, 1270397928), (298, 635198964), (307, 616577496), (447, 423465976), (596, 317599482), (614, 308288748), (894, 211732988), (921, 205525832), (1192, 158799741), (1228, 154144374), (1788, 105866494), (1842, 102762916), (2456, 77072187), (3576, 52933247), (3684, 51381458), (7368, 25690729), (45743, 4138104), (91486, 2069052), (137229, 1379368), (172421, 1097832), (182972, 1034526), (274458, 689684), (344842, 548916), (365944, 517263)]