168360976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1392

約数の個数: 80

約数和(自身を含む): 399160960

約数和(自身を除く): 230799984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 854, 976, 1064, 1159, 1297, 1708, 2128, 2318, 2594, 3416, 4636, 5188, 6832, 8113, 9079, 9272, 10376, 16226, 18158, 18544, 20752, 24643, 32452, 36316, 49286, 64904, 72632, 79117, 98572, 129808, 145264, 158234, 172501, 197144, 316468, 345002, 394288, 553819, 632936, 690004, 1107638, 1265872, 1380008, 1503223, 2215276, 2760016, 3006446, 4430552, 6012892, 8861104, 10522561, 12025784, 21045122, 24051568, 42090244, 84180488, 168360976]

約数ペア:

[(1, 168360976), (2, 84180488), (4, 42090244), (7, 24051568), (8, 21045122), (14, 12025784), (16, 10522561), (19, 8861104), (28, 6012892), (38, 4430552), (56, 3006446), (61, 2760016), (76, 2215276), (112, 1503223), (122, 1380008), (133, 1265872), (152, 1107638), (244, 690004), (266, 632936), (304, 553819), (427, 394288), (488, 345002), (532, 316468), (854, 197144), (976, 172501), (1064, 158234), (1159, 145264), (1297, 129808), (1708, 98572), (2128, 79117), (2318, 72632), (2594, 64904), (3416, 49286), (4636, 36316), (5188, 32452), (6832, 24643), (8113, 20752), (9079, 18544), (9272, 18158), (10376, 16226)]