161440488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4337}}^1$

素因数の和:4407

約数の個数: 96

約数和(自身を含む): 487244160

約数和(自身を除く): 325803672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 198, 264, 282, 376, 396, 423, 517, 564, 792, 846, 1034, 1128, 1551, 1692, 2068, 3102, 3384, 4136, 4337, 4653, 6204, 8674, 9306, 12408, 13011, 17348, 18612, 26022, 34696, 37224, 39033, 47707, 52044, 78066, 95414, 104088, 143121, 156132, 190828, 203839, 286242, 312264, 381656, 407678, 429363, 572484, 611517, 815356, 858726, 1144968, 1223034, 1630712, 1717452, 1834551, 2242229, 2446068, 3434904, 3669102, 4484458, 4892136, 6726687, 7338204, 8968916, 13453374, 14676408, 17937832, 20180061, 26906748, 40360122, 53813496, 80720244, 161440488]

約数ペア:

[(1, 161440488), (2, 80720244), (3, 53813496), (4, 40360122), (6, 26906748), (8, 20180061), (9, 17937832), (11, 14676408), (12, 13453374), (18, 8968916), (22, 7338204), (24, 6726687), (33, 4892136), (36, 4484458), (44, 3669102), (47, 3434904), (66, 2446068), (72, 2242229), (88, 1834551), (94, 1717452), (99, 1630712), (132, 1223034), (141, 1144968), (188, 858726), (198, 815356), (264, 611517), (282, 572484), (376, 429363), (396, 407678), (423, 381656), (517, 312264), (564, 286242), (792, 203839), (846, 190828), (1034, 156132), (1128, 143121), (1551, 104088), (1692, 95414), (2068, 78066), (3102, 52044), (3384, 47707), (4136, 39033), (4337, 37224), (4653, 34696), (6204, 26022), (8674, 18612), (9306, 17348), (12408, 13011)]