154226912

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2464

約数の個数: 72

約数和(自身を含む): 361972800

約数和(自身を除く): 207745888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 2399, 4018, 4592, 4798, 8036, 9184, 9596, 16072, 16793, 19192, 32144, 33586, 38384, 64288, 67172, 76768, 98359, 117551, 134344, 196718, 235102, 268688, 393436, 470204, 537376, 688513, 786872, 940408, 1377026, 1573744, 1880816, 2754052, 3147488, 3761632, 4819591, 5508104, 9639182, 11016208, 19278364, 22032416, 38556728, 77113456, 154226912]

約数ペア:

[(1, 154226912), (2, 77113456), (4, 38556728), (7, 22032416), (8, 19278364), (14, 11016208), (16, 9639182), (28, 5508104), (32, 4819591), (41, 3761632), (49, 3147488), (56, 2754052), (82, 1880816), (98, 1573744), (112, 1377026), (164, 940408), (196, 786872), (224, 688513), (287, 537376), (328, 470204), (392, 393436), (574, 268688), (656, 235102), (784, 196718), (1148, 134344), (1312, 117551), (1568, 98359), (2009, 76768), (2296, 67172), (2399, 64288), (4018, 38384), (4592, 33586), (4798, 32144), (8036, 19192), (9184, 16793), (9596, 16072)]