171865792

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 418266880

約数和(自身を除く): 246401088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 133, 152, 224, 244, 266, 304, 331, 427, 448, 488, 532, 608, 662, 854, 976, 1064, 1159, 1216, 1324, 1708, 1952, 2128, 2317, 2318, 2648, 3416, 3904, 4256, 4634, 4636, 5296, 6289, 6832, 8113, 8512, 9268, 9272, 10592, 12578, 13664, 16226, 18536, 18544, 20191, 21184, 25156, 27328, 32452, 37072, 37088, 40382, 44023, 50312, 64904, 74144, 74176, 80764, 88046, 100624, 129808, 141337, 148288, 161528, 176092, 201248, 259616, 282674, 323056, 352184, 383629, 402496, 519232, 565348, 646112, 704368, 767258, 1130696, 1292224, 1408736, 1534516, 2261392, 2685403, 2817472, 3069032, 4522784, 5370806, 6138064, 9045568, 10741612, 12276128, 21483224, 24552256, 42966448, 85932896, 171865792]

約数ペア:

[(1, 171865792), (2, 85932896), (4, 42966448), (7, 24552256), (8, 21483224), (14, 12276128), (16, 10741612), (19, 9045568), (28, 6138064), (32, 5370806), (38, 4522784), (56, 3069032), (61, 2817472), (64, 2685403), (76, 2261392), (112, 1534516), (122, 1408736), (133, 1292224), (152, 1130696), (224, 767258), (244, 704368), (266, 646112), (304, 565348), (331, 519232), (427, 402496), (448, 383629), (488, 352184), (532, 323056), (608, 282674), (662, 259616), (854, 201248), (976, 176092), (1064, 161528), (1159, 148288), (1216, 141337), (1324, 129808), (1708, 100624), (1952, 88046), (2128, 80764), (2317, 74176), (2318, 74144), (2648, 64904), (3416, 50312), (3904, 44023), (4256, 40382), (4634, 37088), (4636, 37072), (5296, 32452), (6289, 27328), (6832, 25156), (8113, 21184), (8512, 20191), (9268, 18544), (9272, 18536), (10592, 16226), (12578, 13664)]