155487744

素因数分解:

$2^9\times 3^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 120

約数和(自身を含む): 460251792

約数和(自身を除く): 304764048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 512, 576, 656, 738, 768, 823, 984, 1152, 1312, 1476, 1536, 1646, 1968, 2304, 2469, 2624, 2952, 3292, 3936, 4608, 4938, 5248, 5904, 6584, 7407, 7872, 9876, 10496, 11808, 13168, 14814, 15744, 19752, 20992, 23616, 26336, 29628, 31488, 33743, 39504, 47232, 52672, 59256, 62976, 67486, 79008, 94464, 101229, 105344, 118512, 134972, 158016, 188928, 202458, 210688, 237024, 269944, 303687, 316032, 404916, 421376, 474048, 539888, 607374, 632064, 809832, 948096, 1079776, 1214748, 1264128, 1619664, 1896192, 2159552, 2429496, 3239328, 3792384, 4319104, 4858992, 6478656, 8638208, 9717984, 12957312, 17276416, 19435968, 25914624, 38871936, 51829248, 77743872, 155487744]

約数ペア:

[(1, 155487744), (2, 77743872), (3, 51829248), (4, 38871936), (6, 25914624), (8, 19435968), (9, 17276416), (12, 12957312), (16, 9717984), (18, 8638208), (24, 6478656), (32, 4858992), (36, 4319104), (41, 3792384), (48, 3239328), (64, 2429496), (72, 2159552), (82, 1896192), (96, 1619664), (123, 1264128), (128, 1214748), (144, 1079776), (164, 948096), (192, 809832), (246, 632064), (256, 607374), (288, 539888), (328, 474048), (369, 421376), (384, 404916), (492, 316032), (512, 303687), (576, 269944), (656, 237024), (738, 210688), (768, 202458), (823, 188928), (984, 158016), (1152, 134972), (1312, 118512), (1476, 105344), (1536, 101229), (1646, 94464), (1968, 79008), (2304, 67486), (2469, 62976), (2624, 59256), (2952, 52672), (3292, 47232), (3936, 39504), (4608, 33743), (4938, 31488), (5248, 29628), (5904, 26336), (6584, 23616), (7407, 20992), (7872, 19752), (9876, 15744), (10496, 14814), (11808, 13168)]