155397912

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 396264960

約数和(自身を除く): 240867048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 181, 249, 332, 362, 431, 498, 543, 664, 724, 862, 996, 1086, 1293, 1448, 1724, 1992, 2172, 2586, 3448, 4344, 5172, 10344, 15023, 30046, 35773, 45069, 60092, 71546, 78011, 90138, 107319, 120184, 143092, 156022, 180276, 214638, 234033, 286184, 312044, 360552, 429276, 468066, 624088, 858552, 936132, 1872264, 6474913, 12949826, 19424739, 25899652, 38849478, 51799304, 77698956, 155397912]

約数ペア:

[(1, 155397912), (2, 77698956), (3, 51799304), (4, 38849478), (6, 25899652), (8, 19424739), (12, 12949826), (24, 6474913), (83, 1872264), (166, 936132), (181, 858552), (249, 624088), (332, 468066), (362, 429276), (431, 360552), (498, 312044), (543, 286184), (664, 234033), (724, 214638), (862, 180276), (996, 156022), (1086, 143092), (1293, 120184), (1448, 107319), (1724, 90138), (1992, 78011), (2172, 71546), (2586, 60092), (3448, 45069), (4344, 35773), (5172, 30046), (10344, 15023)]