157182018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 368824320

約数和(自身を除く): 211642302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 137, 177, 274, 354, 411, 413, 463, 822, 826, 926, 959, 1239, 1389, 1918, 2478, 2778, 2877, 3241, 5754, 6482, 8083, 9723, 16166, 19446, 24249, 27317, 48498, 54634, 56581, 63431, 81951, 113162, 126862, 163902, 169743, 190293, 191219, 339486, 380586, 382438, 444017, 573657, 888034, 1147314, 1332051, 2664102, 3742429, 7484858, 11227287, 22454574, 26197003, 52394006, 78591009, 157182018]

約数ペア:

[(1, 157182018), (2, 78591009), (3, 52394006), (6, 26197003), (7, 22454574), (14, 11227287), (21, 7484858), (42, 3742429), (59, 2664102), (118, 1332051), (137, 1147314), (177, 888034), (274, 573657), (354, 444017), (411, 382438), (413, 380586), (463, 339486), (822, 191219), (826, 190293), (926, 169743), (959, 163902), (1239, 126862), (1389, 113162), (1918, 81951), (2478, 63431), (2778, 56581), (2877, 54634), (3241, 48498), (5754, 27317), (6482, 24249), (8083, 19446), (9723, 16166)]