189928128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1694

約数の個数: 112

約数和(自身を含む): 553029120

約数和(自身を除く): 363100992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 564, 611, 624, 752, 832, 1128, 1222, 1248, 1504, 1619, 1833, 2256, 2444, 2496, 3008, 3238, 3666, 4512, 4857, 4888, 6476, 7332, 9024, 9714, 9776, 12952, 14664, 19428, 19552, 21047, 25904, 29328, 38856, 39104, 42094, 51808, 58656, 63141, 76093, 77712, 84188, 103616, 117312, 126282, 152186, 155424, 168376, 228279, 252564, 304372, 310848, 336752, 456558, 505128, 608744, 673504, 913116, 989209, 1010256, 1217488, 1347008, 1826232, 1978418, 2020512, 2434976, 2967627, 3652464, 3956836, 4041024, 4869952, 5935254, 7304928, 7913672, 11870508, 14609856, 15827344, 23741016, 31654688, 47482032, 63309376, 94964064, 189928128]

約数ペア:

[(1, 189928128), (2, 94964064), (3, 63309376), (4, 47482032), (6, 31654688), (8, 23741016), (12, 15827344), (13, 14609856), (16, 11870508), (24, 7913672), (26, 7304928), (32, 5935254), (39, 4869952), (47, 4041024), (48, 3956836), (52, 3652464), (64, 2967627), (78, 2434976), (94, 2020512), (96, 1978418), (104, 1826232), (141, 1347008), (156, 1217488), (188, 1010256), (192, 989209), (208, 913116), (282, 673504), (312, 608744), (376, 505128), (416, 456558), (564, 336752), (611, 310848), (624, 304372), (752, 252564), (832, 228279), (1128, 168376), (1222, 155424), (1248, 152186), (1504, 126282), (1619, 117312), (1833, 103616), (2256, 84188), (2444, 77712), (2496, 76093), (3008, 63141), (3238, 58656), (3666, 51808), (4512, 42094), (4857, 39104), (4888, 38856), (6476, 29328), (7332, 25904), (9024, 21047), (9714, 19552), (9776, 19428), (12952, 14664)]