198869808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 582819840

約数和(自身を除く): 383950032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 101, 102, 114, 127, 136, 152, 202, 204, 228, 254, 272, 303, 304, 323, 381, 404, 408, 456, 508, 606, 646, 762, 808, 816, 912, 969, 1016, 1212, 1292, 1524, 1616, 1717, 1919, 1938, 2032, 2159, 2413, 2424, 2584, 3048, 3434, 3838, 3876, 4318, 4826, 4848, 5151, 5168, 5757, 6096, 6477, 6868, 7239, 7676, 7752, 8636, 9652, 10302, 11514, 12827, 12954, 13736, 14478, 15352, 15504, 17272, 19304, 20604, 23028, 25654, 25908, 27472, 28956, 30704, 32623, 34544, 38481, 38608, 41021, 41208, 46056, 51308, 51816, 57912, 65246, 76962, 82042, 82416, 92112, 97869, 102616, 103632, 115824, 123063, 130492, 153924, 164084, 195738, 205232, 218059, 243713, 246126, 260984, 307848, 328168, 391476, 436118, 487426, 492252, 521968, 615696, 654177, 656336, 731139, 782952, 872236, 974852, 984504, 1308354, 1462278, 1565904, 1744472, 1949704, 1969008, 2616708, 2924556, 3488944, 3899408, 4143121, 5233416, 5849112, 8286242, 10466832, 11698224, 12429363, 16572484, 24858726, 33144968, 49717452, 66289936, 99434904, 198869808]

約数ペア:

[(1, 198869808), (2, 99434904), (3, 66289936), (4, 49717452), (6, 33144968), (8, 24858726), (12, 16572484), (16, 12429363), (17, 11698224), (19, 10466832), (24, 8286242), (34, 5849112), (38, 5233416), (48, 4143121), (51, 3899408), (57, 3488944), (68, 2924556), (76, 2616708), (101, 1969008), (102, 1949704), (114, 1744472), (127, 1565904), (136, 1462278), (152, 1308354), (202, 984504), (204, 974852), (228, 872236), (254, 782952), (272, 731139), (303, 656336), (304, 654177), (323, 615696), (381, 521968), (404, 492252), (408, 487426), (456, 436118), (508, 391476), (606, 328168), (646, 307848), (762, 260984), (808, 246126), (816, 243713), (912, 218059), (969, 205232), (1016, 195738), (1212, 164084), (1292, 153924), (1524, 130492), (1616, 123063), (1717, 115824), (1919, 103632), (1938, 102616), (2032, 97869), (2159, 92112), (2413, 82416), (2424, 82042), (2584, 76962), (3048, 65246), (3434, 57912), (3838, 51816), (3876, 51308), (4318, 46056), (4826, 41208), (4848, 41021), (5151, 38608), (5168, 38481), (5757, 34544), (6096, 32623), (6477, 30704), (6868, 28956), (7239, 27472), (7676, 25908), (7752, 25654), (8636, 23028), (9652, 20604), (10302, 19304), (11514, 17272), (12827, 15504), (12954, 15352), (13736, 14478)]