145163952

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3171

約数の個数: 120

約数和(自身を含む): 452939760

約数和(自身を除く): 307775808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1938, 2448, 2584, 2736, 2907, 3121, 3876, 5168, 5814, 6242, 7752, 9363, 11628, 12484, 15504, 18726, 23256, 24968, 28089, 37452, 46512, 49936, 53057, 56178, 59299, 74904, 106114, 112356, 118598, 149808, 159171, 177897, 212228, 224712, 237196, 318342, 355794, 424456, 449424, 474392, 477513, 533691, 636684, 711588, 848912, 948784, 955026, 1008083, 1067382, 1273368, 1423176, 1910052, 2016166, 2134764, 2546736, 2846352, 3024249, 3820104, 4032332, 4269528, 6048498, 7640208, 8064664, 8539056, 9072747, 12096996, 16129328, 18145494, 24193992, 36290988, 48387984, 72581976, 145163952]

約数ペア:

[(1, 145163952), (2, 72581976), (3, 48387984), (4, 36290988), (6, 24193992), (8, 18145494), (9, 16129328), (12, 12096996), (16, 9072747), (17, 8539056), (18, 8064664), (19, 7640208), (24, 6048498), (34, 4269528), (36, 4032332), (38, 3820104), (48, 3024249), (51, 2846352), (57, 2546736), (68, 2134764), (72, 2016166), (76, 1910052), (102, 1423176), (114, 1273368), (136, 1067382), (144, 1008083), (152, 955026), (153, 948784), (171, 848912), (204, 711588), (228, 636684), (272, 533691), (304, 477513), (306, 474392), (323, 449424), (342, 424456), (408, 355794), (456, 318342), (612, 237196), (646, 224712), (684, 212228), (816, 177897), (912, 159171), (969, 149808), (1224, 118598), (1292, 112356), (1368, 106114), (1938, 74904), (2448, 59299), (2584, 56178), (2736, 53057), (2907, 49936), (3121, 46512), (3876, 37452), (5168, 28089), (5814, 24968), (6242, 23256), (7752, 18726), (9363, 15504), (11628, 12484)]