161437536

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1635

約数の個数: 144

約数和(自身を含む): 513034704

約数和(自身を除く): 351597168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1597, 1872, 1944, 2106, 2592, 2808, 3159, 3194, 3744, 3888, 4212, 4791, 5616, 6318, 6388, 7776, 8424, 9582, 11232, 12636, 12776, 14373, 16848, 19164, 20761, 25272, 25552, 28746, 33696, 38328, 41522, 43119, 50544, 51104, 57492, 62283, 76656, 83044, 86238, 101088, 114984, 124566, 129357, 153312, 166088, 172476, 186849, 229968, 249132, 258714, 332176, 344952, 373698, 388071, 459936, 498264, 517428, 560547, 664352, 689904, 747396, 776142, 996528, 1034856, 1121094, 1379808, 1494792, 1552284, 1681641, 1993056, 2069712, 2242188, 2989584, 3104568, 3363282, 4139424, 4484376, 5044923, 5979168, 6209136, 6726564, 8968752, 10089846, 12418272, 13453128, 17937504, 20179692, 26906256, 40359384, 53812512, 80718768, 161437536]

約数ペア:

[(1, 161437536), (2, 80718768), (3, 53812512), (4, 40359384), (6, 26906256), (8, 20179692), (9, 17937504), (12, 13453128), (13, 12418272), (16, 10089846), (18, 8968752), (24, 6726564), (26, 6209136), (27, 5979168), (32, 5044923), (36, 4484376), (39, 4139424), (48, 3363282), (52, 3104568), (54, 2989584), (72, 2242188), (78, 2069712), (81, 1993056), (96, 1681641), (104, 1552284), (108, 1494792), (117, 1379808), (144, 1121094), (156, 1034856), (162, 996528), (208, 776142), (216, 747396), (234, 689904), (243, 664352), (288, 560547), (312, 517428), (324, 498264), (351, 459936), (416, 388071), (432, 373698), (468, 344952), (486, 332176), (624, 258714), (648, 249132), (702, 229968), (864, 186849), (936, 172476), (972, 166088), (1053, 153312), (1248, 129357), (1296, 124566), (1404, 114984), (1597, 101088), (1872, 86238), (1944, 83044), (2106, 76656), (2592, 62283), (2808, 57492), (3159, 51104), (3194, 50544), (3744, 43119), (3888, 41522), (4212, 38328), (4791, 33696), (5616, 28746), (6318, 25552), (6388, 25272), (7776, 20761), (8424, 19164), (9582, 16848), (11232, 14373), (12636, 12776)]