153893248

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 327175200

約数和(自身を除く): 173281952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 197, 272, 359, 394, 544, 718, 788, 1088, 1436, 1576, 2176, 2872, 3152, 3349, 5744, 6103, 6304, 6698, 11488, 12206, 12608, 13396, 22976, 24412, 25216, 26792, 45952, 48824, 53584, 70723, 97648, 107168, 141446, 195296, 214336, 282892, 390592, 428672, 565784, 781184, 1131568, 1202291, 2263136, 2404582, 4526272, 4809164, 9052544, 9618328, 19236656, 38473312, 76946624, 153893248]

約数ペア:

[(1, 153893248), (2, 76946624), (4, 38473312), (8, 19236656), (16, 9618328), (17, 9052544), (32, 4809164), (34, 4526272), (64, 2404582), (68, 2263136), (128, 1202291), (136, 1131568), (197, 781184), (272, 565784), (359, 428672), (394, 390592), (544, 282892), (718, 214336), (788, 195296), (1088, 141446), (1436, 107168), (1576, 97648), (2176, 70723), (2872, 53584), (3152, 48824), (3349, 45952), (5744, 26792), (6103, 25216), (6304, 24412), (6698, 22976), (11488, 13396), (12206, 12608)]