157249664

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 376306560

約数和(自身を除く): 219056896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 121, 128, 142, 143, 176, 208, 242, 284, 286, 352, 416, 484, 568, 572, 704, 781, 832, 923, 968, 1136, 1144, 1331, 1408, 1562, 1573, 1664, 1846, 1936, 2272, 2288, 2662, 3124, 3146, 3692, 3872, 4544, 4576, 5324, 6248, 6292, 7384, 7744, 8591, 9088, 9152, 10153, 10648, 12496, 12584, 14768, 15488, 17182, 17303, 18304, 20306, 21296, 24992, 25168, 29536, 34364, 34606, 40612, 42592, 49984, 50336, 59072, 68728, 69212, 81224, 85184, 94501, 99968, 100672, 111683, 118144, 137456, 138424, 162448, 170368, 189002, 201344, 223366, 274912, 276848, 324896, 378004, 446732, 549824, 553696, 649792, 756008, 893464, 1099648, 1107392, 1228513, 1299584, 1512016, 1786928, 2214784, 2457026, 3024032, 3573856, 4914052, 6048064, 7147712, 9828104, 12096128, 14295424, 19656208, 39312416, 78624832, 157249664]

約数ペア:

[(1, 157249664), (2, 78624832), (4, 39312416), (8, 19656208), (11, 14295424), (13, 12096128), (16, 9828104), (22, 7147712), (26, 6048064), (32, 4914052), (44, 3573856), (52, 3024032), (64, 2457026), (71, 2214784), (88, 1786928), (104, 1512016), (121, 1299584), (128, 1228513), (142, 1107392), (143, 1099648), (176, 893464), (208, 756008), (242, 649792), (284, 553696), (286, 549824), (352, 446732), (416, 378004), (484, 324896), (568, 276848), (572, 274912), (704, 223366), (781, 201344), (832, 189002), (923, 170368), (968, 162448), (1136, 138424), (1144, 137456), (1331, 118144), (1408, 111683), (1562, 100672), (1573, 99968), (1664, 94501), (1846, 85184), (1936, 81224), (2272, 69212), (2288, 68728), (2662, 59072), (3124, 50336), (3146, 49984), (3692, 42592), (3872, 40612), (4544, 34606), (4576, 34364), (5324, 29536), (6248, 25168), (6292, 24992), (7384, 21296), (7744, 20306), (8591, 18304), (9088, 17303), (9152, 17182), (10153, 15488), (10648, 14768), (12496, 12584)]