140983344

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^2$

素因数の和:487

約数の個数: 90

約数和(自身を含む): 417161420

約数和(自身を除く): 276178076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 227, 228, 304, 342, 454, 456, 681, 684, 908, 912, 1362, 1368, 1816, 2043, 2724, 2736, 3632, 4086, 4313, 5448, 8172, 8626, 10896, 12939, 16344, 17252, 25878, 32688, 34504, 38817, 51529, 51756, 69008, 77634, 103058, 103512, 154587, 155268, 206116, 207024, 309174, 310536, 412232, 463761, 618348, 621072, 824464, 927522, 979051, 1236696, 1855044, 1958102, 2473392, 2937153, 3710088, 3916204, 5874306, 7420176, 7832408, 8811459, 11748612, 15664816, 17622918, 23497224, 35245836, 46994448, 70491672, 140983344]

約数ペア:

[(1, 140983344), (2, 70491672), (3, 46994448), (4, 35245836), (6, 23497224), (8, 17622918), (9, 15664816), (12, 11748612), (16, 8811459), (18, 7832408), (19, 7420176), (24, 5874306), (36, 3916204), (38, 3710088), (48, 2937153), (57, 2473392), (72, 1958102), (76, 1855044), (114, 1236696), (144, 979051), (152, 927522), (171, 824464), (227, 621072), (228, 618348), (304, 463761), (342, 412232), (454, 310536), (456, 309174), (681, 207024), (684, 206116), (908, 155268), (912, 154587), (1362, 103512), (1368, 103058), (1816, 77634), (2043, 69008), (2724, 51756), (2736, 51529), (3632, 38817), (4086, 34504), (4313, 32688), (5448, 25878), (8172, 17252), (8626, 16344), (10896, 12939)]