157363488

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 466161696

約数和(自身を除く): 308798208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 97, 129, 131, 144, 172, 194, 258, 262, 288, 291, 344, 387, 388, 393, 516, 524, 582, 688, 774, 776, 786, 873, 1032, 1048, 1164, 1179, 1376, 1548, 1552, 1572, 1746, 2064, 2096, 2328, 2358, 3096, 3104, 3144, 3492, 4128, 4171, 4192, 4656, 4716, 5633, 6192, 6288, 6984, 8342, 9312, 9432, 11266, 12384, 12513, 12576, 12707, 13968, 16684, 16899, 18864, 22532, 25026, 25414, 27936, 33368, 33798, 37539, 37728, 38121, 45064, 50052, 50697, 50828, 66736, 67596, 75078, 76242, 90128, 100104, 101394, 101656, 114363, 133472, 135192, 150156, 152484, 180256, 200208, 202788, 203312, 228726, 270384, 300312, 304968, 400416, 405576, 406624, 457452, 540768, 546401, 600624, 609936, 811152, 914904, 1092802, 1201248, 1219872, 1622304, 1639203, 1829808, 2185604, 3278406, 3659616, 4371208, 4917609, 6556812, 8742416, 9835218, 13113624, 17484832, 19670436, 26227248, 39340872, 52454496, 78681744, 157363488]

約数ペア:

[(1, 157363488), (2, 78681744), (3, 52454496), (4, 39340872), (6, 26227248), (8, 19670436), (9, 17484832), (12, 13113624), (16, 9835218), (18, 8742416), (24, 6556812), (32, 4917609), (36, 4371208), (43, 3659616), (48, 3278406), (72, 2185604), (86, 1829808), (96, 1639203), (97, 1622304), (129, 1219872), (131, 1201248), (144, 1092802), (172, 914904), (194, 811152), (258, 609936), (262, 600624), (288, 546401), (291, 540768), (344, 457452), (387, 406624), (388, 405576), (393, 400416), (516, 304968), (524, 300312), (582, 270384), (688, 228726), (774, 203312), (776, 202788), (786, 200208), (873, 180256), (1032, 152484), (1048, 150156), (1164, 135192), (1179, 133472), (1376, 114363), (1548, 101656), (1552, 101394), (1572, 100104), (1746, 90128), (2064, 76242), (2096, 75078), (2328, 67596), (2358, 66736), (3096, 50828), (3104, 50697), (3144, 50052), (3492, 45064), (4128, 38121), (4171, 37728), (4192, 37539), (4656, 33798), (4716, 33368), (5633, 27936), (6192, 25414), (6288, 25026), (6984, 22532), (8342, 18864), (9312, 16899), (9432, 16684), (11266, 13968), (12384, 12707), (12513, 12576)]