169738416

素因数分解:

$2^4\times 3^5\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 497624400

約数和(自身を除く): 327885984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 243, 293, 298, 324, 432, 447, 486, 586, 596, 648, 879, 894, 972, 1172, 1192, 1296, 1341, 1758, 1788, 1944, 2344, 2384, 2637, 2682, 3516, 3576, 3888, 4023, 4688, 5274, 5364, 7032, 7152, 7911, 8046, 10548, 10728, 12069, 14064, 15822, 16092, 21096, 21456, 23733, 24138, 31644, 32184, 36207, 42192, 43657, 47466, 48276, 63288, 64368, 71199, 72414, 87314, 94932, 96552, 126576, 130971, 142398, 144828, 174628, 189864, 193104, 261942, 284796, 289656, 349256, 379728, 392913, 523884, 569592, 579312, 698512, 785826, 1047768, 1139184, 1178739, 1571652, 2095536, 2357478, 3143304, 3536217, 4714956, 6286608, 7072434, 9429912, 10608651, 14144868, 18859824, 21217302, 28289736, 42434604, 56579472, 84869208, 169738416]

約数ペア:

[(1, 169738416), (2, 84869208), (3, 56579472), (4, 42434604), (6, 28289736), (8, 21217302), (9, 18859824), (12, 14144868), (16, 10608651), (18, 9429912), (24, 7072434), (27, 6286608), (36, 4714956), (48, 3536217), (54, 3143304), (72, 2357478), (81, 2095536), (108, 1571652), (144, 1178739), (149, 1139184), (162, 1047768), (216, 785826), (243, 698512), (293, 579312), (298, 569592), (324, 523884), (432, 392913), (447, 379728), (486, 349256), (586, 289656), (596, 284796), (648, 261942), (879, 193104), (894, 189864), (972, 174628), (1172, 144828), (1192, 142398), (1296, 130971), (1341, 126576), (1758, 96552), (1788, 94932), (1944, 87314), (2344, 72414), (2384, 71199), (2637, 64368), (2682, 63288), (3516, 48276), (3576, 47466), (3888, 43657), (4023, 42192), (4688, 36207), (5274, 32184), (5364, 31644), (7032, 24138), (7152, 23733), (7911, 21456), (8046, 21096), (10548, 16092), (10728, 15822), (12069, 14064)]