198745248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 565862976

約数和(自身を除く): 367117728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 163, 208, 312, 326, 416, 489, 624, 652, 977, 978, 1248, 1304, 1954, 1956, 2119, 2608, 2931, 3908, 3912, 4238, 5216, 5862, 6357, 7816, 7824, 8476, 11724, 12701, 12714, 15632, 15648, 16952, 23448, 25402, 25428, 31264, 33904, 38103, 46896, 50804, 50856, 67808, 76206, 93792, 101608, 101712, 152412, 159251, 203216, 203424, 304824, 318502, 406432, 477753, 609648, 637004, 955506, 1219296, 1274008, 1911012, 2070263, 2548016, 3822024, 4140526, 5096032, 6210789, 7644048, 8281052, 12421578, 15288096, 16562104, 24843156, 33124208, 49686312, 66248416, 99372624, 198745248]

約数ペア:

[(1, 198745248), (2, 99372624), (3, 66248416), (4, 49686312), (6, 33124208), (8, 24843156), (12, 16562104), (13, 15288096), (16, 12421578), (24, 8281052), (26, 7644048), (32, 6210789), (39, 5096032), (48, 4140526), (52, 3822024), (78, 2548016), (96, 2070263), (104, 1911012), (156, 1274008), (163, 1219296), (208, 955506), (312, 637004), (326, 609648), (416, 477753), (489, 406432), (624, 318502), (652, 304824), (977, 203424), (978, 203216), (1248, 159251), (1304, 152412), (1954, 101712), (1956, 101608), (2119, 93792), (2608, 76206), (2931, 67808), (3908, 50856), (3912, 50804), (4238, 46896), (5216, 38103), (5862, 33904), (6357, 31264), (7816, 25428), (7824, 25402), (8476, 23448), (11724, 16952), (12701, 15648), (12714, 15632)]