131040828

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 373100112

約数和(自身を除く): 242059284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 81, 102, 108, 111, 148, 153, 162, 204, 222, 306, 324, 333, 444, 459, 612, 629, 643, 666, 918, 999, 1258, 1286, 1332, 1377, 1836, 1887, 1929, 1998, 2516, 2572, 2754, 2997, 3774, 3858, 3996, 5508, 5661, 5787, 5994, 7548, 7716, 10931, 11322, 11574, 11988, 16983, 17361, 21862, 22644, 23148, 23791, 32793, 33966, 34722, 43724, 47582, 50949, 52083, 65586, 67932, 69444, 71373, 95164, 98379, 101898, 104166, 131172, 142746, 196758, 203796, 208332, 214119, 285492, 295137, 393516, 404447, 428238, 590274, 642357, 808894, 856476, 885411, 1180548, 1213341, 1284714, 1617788, 1770822, 1927071, 2426682, 2569428, 3541644, 3640023, 3854142, 4853364, 7280046, 7708284, 10920069, 14560092, 21840138, 32760207, 43680276, 65520414, 131040828]

約数ペア:

[(1, 131040828), (2, 65520414), (3, 43680276), (4, 32760207), (6, 21840138), (9, 14560092), (12, 10920069), (17, 7708284), (18, 7280046), (27, 4853364), (34, 3854142), (36, 3640023), (37, 3541644), (51, 2569428), (54, 2426682), (68, 1927071), (74, 1770822), (81, 1617788), (102, 1284714), (108, 1213341), (111, 1180548), (148, 885411), (153, 856476), (162, 808894), (204, 642357), (222, 590274), (306, 428238), (324, 404447), (333, 393516), (444, 295137), (459, 285492), (612, 214119), (629, 208332), (643, 203796), (666, 196758), (918, 142746), (999, 131172), (1258, 104166), (1286, 101898), (1332, 98379), (1377, 95164), (1836, 71373), (1887, 69444), (1929, 67932), (1998, 65586), (2516, 52083), (2572, 50949), (2754, 47582), (2997, 43724), (3774, 34722), (3858, 33966), (3996, 32793), (5508, 23791), (5661, 23148), (5787, 22644), (5994, 21862), (7548, 17361), (7716, 16983), (10931, 11988), (11322, 11574)]