161501376

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7717}}^1$

素因数の和:7841

約数の個数: 56

約数和(自身を含む): 431281840

約数和(自身を除く): 269780464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 7717, 10464, 15434, 20928, 23151, 30868, 46302, 61736, 92604, 123472, 185208, 246944, 370416, 493888, 740832, 841153, 1481664, 1682306, 2523459, 3364612, 5046918, 6729224, 10093836, 13458448, 20187672, 26916896, 40375344, 53833792, 80750688, 161501376]

約数ペア:

[(1, 161501376), (2, 80750688), (3, 53833792), (4, 40375344), (6, 26916896), (8, 20187672), (12, 13458448), (16, 10093836), (24, 6729224), (32, 5046918), (48, 3364612), (64, 2523459), (96, 1682306), (109, 1481664), (192, 841153), (218, 740832), (327, 493888), (436, 370416), (654, 246944), (872, 185208), (1308, 123472), (1744, 92604), (2616, 61736), (3488, 46302), (5232, 30868), (6976, 23151), (7717, 20928), (10464, 15434)]