43157394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 117964800

約数和(自身を除く): 74807406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 87, 93, 126, 127, 174, 186, 189, 203, 217, 254, 261, 279, 378, 381, 406, 434, 522, 558, 609, 651, 762, 783, 837, 889, 899, 1143, 1218, 1302, 1566, 1674, 1778, 1798, 1827, 1953, 2286, 2667, 2697, 3429, 3654, 3683, 3906, 3937, 5334, 5394, 5481, 5859, 6293, 6858, 7366, 7874, 8001, 8091, 10962, 11049, 11718, 11811, 12586, 16002, 16182, 18879, 22098, 23622, 24003, 24273, 25781, 27559, 33147, 35433, 37758, 48006, 48546, 51562, 55118, 56637, 66294, 70866, 77343, 82677, 99441, 106299, 113274, 114173, 154686, 165354, 169911, 198882, 212598, 228346, 232029, 248031, 339822, 342519, 464058, 496062, 685038, 696087, 744093, 799211, 1027557, 1392174, 1488186, 1598422, 2055114, 2397633, 3082671, 4795266, 6165342, 7192899, 14385798, 21578697, 43157394]

約数ペア:

[(1, 43157394), (2, 21578697), (3, 14385798), (6, 7192899), (7, 6165342), (9, 4795266), (14, 3082671), (18, 2397633), (21, 2055114), (27, 1598422), (29, 1488186), (31, 1392174), (42, 1027557), (54, 799211), (58, 744093), (62, 696087), (63, 685038), (87, 496062), (93, 464058), (126, 342519), (127, 339822), (174, 248031), (186, 232029), (189, 228346), (203, 212598), (217, 198882), (254, 169911), (261, 165354), (279, 154686), (378, 114173), (381, 113274), (406, 106299), (434, 99441), (522, 82677), (558, 77343), (609, 70866), (651, 66294), (762, 56637), (783, 55118), (837, 51562), (889, 48546), (899, 48006), (1143, 37758), (1218, 35433), (1302, 33147), (1566, 27559), (1674, 25781), (1778, 24273), (1798, 24003), (1827, 23622), (1953, 22098), (2286, 18879), (2667, 16182), (2697, 16002), (3429, 12586), (3654, 11811), (3683, 11718), (3906, 11049), (3937, 10962), (5334, 8091), (5394, 8001), (5481, 7874), (5859, 7366), (6293, 6858)]