140462208

素因数分解:

$2^7\times 3^3\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 419832000

約数和(自身を除く): 279369792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 288, 291, 384, 388, 419, 432, 576, 582, 776, 838, 864, 873, 1152, 1164, 1257, 1552, 1676, 1728, 1746, 2328, 2514, 2619, 3104, 3352, 3456, 3492, 3771, 4656, 5028, 5238, 6208, 6704, 6984, 7542, 9312, 10056, 10476, 11313, 12416, 13408, 13968, 15084, 18624, 20112, 20952, 22626, 26816, 27936, 30168, 37248, 40224, 40643, 41904, 45252, 53632, 55872, 60336, 80448, 81286, 83808, 90504, 111744, 120672, 121929, 160896, 162572, 167616, 181008, 241344, 243858, 325144, 335232, 362016, 365787, 482688, 487716, 650288, 724032, 731574, 975432, 1097361, 1300576, 1448064, 1463148, 1950864, 2194722, 2601152, 2926296, 3901728, 4389444, 5202304, 5852592, 7803456, 8778888, 11705184, 15606912, 17557776, 23410368, 35115552, 46820736, 70231104, 140462208]

約数ペア:

[(1, 140462208), (2, 70231104), (3, 46820736), (4, 35115552), (6, 23410368), (8, 17557776), (9, 15606912), (12, 11705184), (16, 8778888), (18, 7803456), (24, 5852592), (27, 5202304), (32, 4389444), (36, 3901728), (48, 2926296), (54, 2601152), (64, 2194722), (72, 1950864), (96, 1463148), (97, 1448064), (108, 1300576), (128, 1097361), (144, 975432), (192, 731574), (194, 724032), (216, 650288), (288, 487716), (291, 482688), (384, 365787), (388, 362016), (419, 335232), (432, 325144), (576, 243858), (582, 241344), (776, 181008), (838, 167616), (864, 162572), (873, 160896), (1152, 121929), (1164, 120672), (1257, 111744), (1552, 90504), (1676, 83808), (1728, 81286), (1746, 80448), (2328, 60336), (2514, 55872), (2619, 53632), (3104, 45252), (3352, 41904), (3456, 40643), (3492, 40224), (3771, 37248), (4656, 30168), (5028, 27936), (5238, 26816), (6208, 22626), (6704, 20952), (6984, 20112), (7542, 18624), (9312, 15084), (10056, 13968), (10476, 13408), (11313, 12416)]