155760048

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 459613440

約数和(自身を除く): 303853392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 131, 138, 144, 184, 207, 262, 276, 359, 368, 393, 414, 524, 552, 718, 786, 828, 1048, 1077, 1104, 1179, 1436, 1572, 1656, 2096, 2154, 2358, 2872, 3013, 3144, 3231, 3312, 4308, 4716, 5744, 6026, 6288, 6462, 8257, 8616, 9039, 9432, 12052, 12924, 16514, 17232, 18078, 18864, 24104, 24771, 25848, 27117, 33028, 36156, 47029, 48208, 49542, 51696, 54234, 66056, 72312, 74313, 94058, 99084, 108468, 132112, 141087, 144624, 148626, 188116, 198168, 216936, 282174, 297252, 376232, 396336, 423261, 433872, 564348, 594504, 752464, 846522, 1081667, 1128696, 1189008, 1693044, 2163334, 2257392, 3245001, 3386088, 4326668, 6490002, 6772176, 8653336, 9735003, 12980004, 17306672, 19470006, 25960008, 38940012, 51920016, 77880024, 155760048]

約数ペア:

[(1, 155760048), (2, 77880024), (3, 51920016), (4, 38940012), (6, 25960008), (8, 19470006), (9, 17306672), (12, 12980004), (16, 9735003), (18, 8653336), (23, 6772176), (24, 6490002), (36, 4326668), (46, 3386088), (48, 3245001), (69, 2257392), (72, 2163334), (92, 1693044), (131, 1189008), (138, 1128696), (144, 1081667), (184, 846522), (207, 752464), (262, 594504), (276, 564348), (359, 433872), (368, 423261), (393, 396336), (414, 376232), (524, 297252), (552, 282174), (718, 216936), (786, 198168), (828, 188116), (1048, 148626), (1077, 144624), (1104, 141087), (1179, 132112), (1436, 108468), (1572, 99084), (1656, 94058), (2096, 74313), (2154, 72312), (2358, 66056), (2872, 54234), (3013, 51696), (3144, 49542), (3231, 48208), (3312, 47029), (4308, 36156), (4716, 33028), (5744, 27117), (6026, 25848), (6288, 24771), (6462, 24104), (8257, 18864), (8616, 18078), (9039, 17232), (9432, 16514), (12052, 12924)]