16558272

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 53492400

約数和(自身を除く): 36934128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 89, 96, 102, 114, 136, 144, 152, 153, 171, 178, 192, 204, 228, 267, 272, 288, 304, 306, 323, 342, 356, 408, 456, 534, 544, 576, 608, 612, 646, 684, 712, 801, 816, 912, 969, 1068, 1088, 1216, 1224, 1292, 1368, 1424, 1513, 1602, 1632, 1691, 1824, 1938, 2136, 2448, 2584, 2736, 2848, 2907, 3026, 3204, 3264, 3382, 3648, 3876, 4272, 4539, 4896, 5073, 5168, 5472, 5696, 5814, 6052, 6408, 6764, 7752, 8544, 9078, 9792, 10146, 10336, 10944, 11628, 12104, 12816, 13528, 13617, 15219, 15504, 17088, 18156, 20292, 20672, 23256, 24208, 25632, 27056, 27234, 28747, 30438, 31008, 36312, 40584, 46512, 48416, 51264, 54112, 54468, 57494, 60876, 62016, 72624, 81168, 86241, 93024, 96832, 108224, 108936, 114988, 121752, 145248, 162336, 172482, 186048, 217872, 229976, 243504, 258723, 290496, 324672, 344964, 435744, 459952, 487008, 517446, 689928, 871488, 919904, 974016, 1034892, 1379856, 1839808, 2069784, 2759712, 4139568, 5519424, 8279136, 16558272]

約数ペア:

[(1, 16558272), (2, 8279136), (3, 5519424), (4, 4139568), (6, 2759712), (8, 2069784), (9, 1839808), (12, 1379856), (16, 1034892), (17, 974016), (18, 919904), (19, 871488), (24, 689928), (32, 517446), (34, 487008), (36, 459952), (38, 435744), (48, 344964), (51, 324672), (57, 290496), (64, 258723), (68, 243504), (72, 229976), (76, 217872), (89, 186048), (96, 172482), (102, 162336), (114, 145248), (136, 121752), (144, 114988), (152, 108936), (153, 108224), (171, 96832), (178, 93024), (192, 86241), (204, 81168), (228, 72624), (267, 62016), (272, 60876), (288, 57494), (304, 54468), (306, 54112), (323, 51264), (342, 48416), (356, 46512), (408, 40584), (456, 36312), (534, 31008), (544, 30438), (576, 28747), (608, 27234), (612, 27056), (646, 25632), (684, 24208), (712, 23256), (801, 20672), (816, 20292), (912, 18156), (969, 17088), (1068, 15504), (1088, 15219), (1216, 13617), (1224, 13528), (1292, 12816), (1368, 12104), (1424, 11628), (1513, 10944), (1602, 10336), (1632, 10146), (1691, 9792), (1824, 9078), (1938, 8544), (2136, 7752), (2448, 6764), (2584, 6408), (2736, 6052), (2848, 5814), (2907, 5696), (3026, 5472), (3204, 5168), (3264, 5073), (3382, 4896), (3648, 4539), (3876, 4272)]