127761168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4580

約数の個数: 80

約数和(自身を含む): 358707200

約数和(自身を除く): 230946032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4519, 4712, 7068, 9038, 9424, 13557, 14136, 18076, 27114, 28272, 36152, 54228, 72304, 85861, 108456, 140089, 171722, 216912, 257583, 280178, 343444, 420267, 515166, 560356, 686888, 840534, 1030332, 1120712, 1373776, 1681068, 2060664, 2241424, 2661691, 3362136, 4121328, 5323382, 6724272, 7985073, 10646764, 15970146, 21293528, 31940292, 42587056, 63880584, 127761168]

約数ペア:

[(1, 127761168), (2, 63880584), (3, 42587056), (4, 31940292), (6, 21293528), (8, 15970146), (12, 10646764), (16, 7985073), (19, 6724272), (24, 5323382), (31, 4121328), (38, 3362136), (48, 2661691), (57, 2241424), (62, 2060664), (76, 1681068), (93, 1373776), (114, 1120712), (124, 1030332), (152, 840534), (186, 686888), (228, 560356), (248, 515166), (304, 420267), (372, 343444), (456, 280178), (496, 257583), (589, 216912), (744, 171722), (912, 140089), (1178, 108456), (1488, 85861), (1767, 72304), (2356, 54228), (3534, 36152), (4519, 28272), (4712, 27114), (7068, 18076), (9038, 14136), (9424, 13557)]