161806266972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{585313}}^1$

素因数の和:586427

約数の個数: 72

約数和(自身を含む): 467867234016

約数和(自身を除く): 306060967044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1097, 2194, 3291, 4388, 6582, 7679, 9873, 13164, 15358, 19746, 23037, 30716, 39492, 46074, 69111, 92148, 138222, 276444, 585313, 1170626, 1755939, 2341252, 3511878, 4097191, 5267817, 7023756, 8194382, 10535634, 12291573, 16388764, 21071268, 24583146, 36874719, 49166292, 73749438, 147498876, 642088361, 1284176722, 1926265083, 2568353444, 3852530166, 4494618527, 5778795249, 7705060332, 8989237054, 11557590498, 13483855581, 17978474108, 23115180996, 26967711162, 40451566743, 53935422324, 80903133486, 161806266972]

約数ペア:

[(1, 161806266972), (2, 80903133486), (3, 53935422324), (4, 40451566743), (6, 26967711162), (7, 23115180996), (9, 17978474108), (12, 13483855581), (14, 11557590498), (18, 8989237054), (21, 7705060332), (28, 5778795249), (36, 4494618527), (42, 3852530166), (63, 2568353444), (84, 1926265083), (126, 1284176722), (252, 642088361), (1097, 147498876), (2194, 73749438), (3291, 49166292), (4388, 36874719), (6582, 24583146), (7679, 21071268), (9873, 16388764), (13164, 12291573), (15358, 10535634), (19746, 8194382), (23037, 7023756), (30716, 5267817), (39492, 4097191), (46074, 3511878), (69111, 2341252), (92148, 1755939), (138222, 1170626), (276444, 585313)]