131623968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195869}}^1$

素因数の和:195889

約数の個数: 48

約数和(自身を含む): 394873920

約数和(自身を除く): 263249952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195869, 391738, 587607, 783476, 1175214, 1371083, 1566952, 2350428, 2742166, 3133904, 4113249, 4700856, 5484332, 6267808, 8226498, 9401712, 10968664, 16452996, 18803424, 21937328, 32905992, 43874656, 65811984, 131623968]

約数ペア:

[(1, 131623968), (2, 65811984), (3, 43874656), (4, 32905992), (6, 21937328), (7, 18803424), (8, 16452996), (12, 10968664), (14, 9401712), (16, 8226498), (21, 6267808), (24, 5484332), (28, 4700856), (32, 4113249), (42, 3133904), (48, 2742166), (56, 2350428), (84, 1566952), (96, 1371083), (112, 1175214), (168, 783476), (224, 587607), (336, 391738), (672, 195869)]