187811648

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3339

約数の個数: 56

約数和(自身を含む): 402180552

約数和(自身を除く): 214368904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 3257, 3392, 3604, 6514, 7208, 13028, 14416, 26056, 28832, 52112, 55369, 57664, 104224, 110738, 172621, 208448, 221476, 345242, 442952, 690484, 885904, 1380968, 1771808, 2761936, 2934557, 3543616, 5523872, 5869114, 11047744, 11738228, 23476456, 46952912, 93905824, 187811648]

約数ペア:

[(1, 187811648), (2, 93905824), (4, 46952912), (8, 23476456), (16, 11738228), (17, 11047744), (32, 5869114), (34, 5523872), (53, 3543616), (64, 2934557), (68, 2761936), (106, 1771808), (136, 1380968), (212, 885904), (272, 690484), (424, 442952), (544, 345242), (848, 221476), (901, 208448), (1088, 172621), (1696, 110738), (1802, 104224), (3257, 57664), (3392, 55369), (3604, 52112), (6514, 28832), (7208, 26056), (13028, 14416)]