194991768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{9371}}^1$

素因数の和:9417

約数の個数: 72

約数和(自身を含む): 561054780

約数和(自身を除く): 366063012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 9371, 10404, 18742, 20808, 28113, 37484, 56226, 74968, 84339, 112452, 159307, 168678, 224904, 318614, 337356, 477921, 637228, 674712, 955842, 1274456, 1433763, 1911684, 2708219, 2867526, 3823368, 5416438, 5735052, 8124657, 10832876, 11470104, 16249314, 21665752, 24373971, 32498628, 48747942, 64997256, 97495884, 194991768]

約数ペア:

[(1, 194991768), (2, 97495884), (3, 64997256), (4, 48747942), (6, 32498628), (8, 24373971), (9, 21665752), (12, 16249314), (17, 11470104), (18, 10832876), (24, 8124657), (34, 5735052), (36, 5416438), (51, 3823368), (68, 2867526), (72, 2708219), (102, 1911684), (136, 1433763), (153, 1274456), (204, 955842), (289, 674712), (306, 637228), (408, 477921), (578, 337356), (612, 318614), (867, 224904), (1156, 168678), (1224, 159307), (1734, 112452), (2312, 84339), (2601, 74968), (3468, 56226), (5202, 37484), (6936, 28113), (9371, 20808), (10404, 18742)]