154044016

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 351477504

約数和(自身を除く): 197433488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 83, 112, 146, 166, 227, 292, 332, 454, 511, 581, 584, 664, 908, 1022, 1162, 1168, 1328, 1589, 1816, 2044, 2324, 3178, 3632, 4088, 4648, 6059, 6356, 8176, 9296, 12118, 12712, 16571, 18841, 24236, 25424, 33142, 37682, 42413, 48472, 66284, 75364, 84826, 96944, 115997, 131887, 132568, 150728, 169652, 231994, 263774, 265136, 301456, 339304, 463988, 527548, 678608, 927976, 1055096, 1375393, 1855952, 2110192, 2750786, 5501572, 9627751, 11003144, 19255502, 22006288, 38511004, 77022008, 154044016]

約数ペア:

[(1, 154044016), (2, 77022008), (4, 38511004), (7, 22006288), (8, 19255502), (14, 11003144), (16, 9627751), (28, 5501572), (56, 2750786), (73, 2110192), (83, 1855952), (112, 1375393), (146, 1055096), (166, 927976), (227, 678608), (292, 527548), (332, 463988), (454, 339304), (511, 301456), (581, 265136), (584, 263774), (664, 231994), (908, 169652), (1022, 150728), (1162, 132568), (1168, 131887), (1328, 115997), (1589, 96944), (1816, 84826), (2044, 75364), (2324, 66284), (3178, 48472), (3632, 42413), (4088, 37682), (4648, 33142), (6059, 25424), (6356, 24236), (8176, 18841), (9296, 16571), (12118, 12712)]