156161824

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 395756928

約数和(自身を除く): 239595104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 91, 94, 98, 104, 112, 163, 182, 188, 196, 208, 224, 326, 329, 364, 376, 392, 416, 611, 637, 652, 658, 728, 752, 784, 1141, 1222, 1274, 1304, 1316, 1456, 1504, 1568, 2119, 2282, 2303, 2444, 2548, 2608, 2632, 2912, 4238, 4277, 4564, 4606, 4888, 5096, 5216, 5264, 7661, 7987, 8476, 8554, 9128, 9212, 9776, 10192, 10528, 14833, 15322, 15974, 16952, 17108, 18256, 18424, 19552, 20384, 29666, 29939, 30644, 31948, 33904, 34216, 36512, 36848, 53627, 59332, 59878, 61288, 63896, 67808, 68432, 73696, 99593, 103831, 107254, 118664, 119756, 122576, 127792, 136864, 199186, 207662, 214508, 237328, 239512, 245152, 255584, 375389, 398372, 415324, 429016, 474656, 479024, 697151, 750778, 796744, 830648, 858032, 958048, 1394302, 1501556, 1593488, 1661296, 1716064, 2788604, 3003112, 3186976, 3322592, 4880057, 5577208, 6006224, 9760114, 11154416, 12012448, 19520228, 22308832, 39040456, 78080912, 156161824]

約数ペア:

[(1, 156161824), (2, 78080912), (4, 39040456), (7, 22308832), (8, 19520228), (13, 12012448), (14, 11154416), (16, 9760114), (26, 6006224), (28, 5577208), (32, 4880057), (47, 3322592), (49, 3186976), (52, 3003112), (56, 2788604), (91, 1716064), (94, 1661296), (98, 1593488), (104, 1501556), (112, 1394302), (163, 958048), (182, 858032), (188, 830648), (196, 796744), (208, 750778), (224, 697151), (326, 479024), (329, 474656), (364, 429016), (376, 415324), (392, 398372), (416, 375389), (611, 255584), (637, 245152), (652, 239512), (658, 237328), (728, 214508), (752, 207662), (784, 199186), (1141, 136864), (1222, 127792), (1274, 122576), (1304, 119756), (1316, 118664), (1456, 107254), (1504, 103831), (1568, 99593), (2119, 73696), (2282, 68432), (2303, 67808), (2444, 63896), (2548, 61288), (2608, 59878), (2632, 59332), (2912, 53627), (4238, 36848), (4277, 36512), (4564, 34216), (4606, 33904), (4888, 31948), (5096, 30644), (5216, 29939), (5264, 29666), (7661, 20384), (7987, 19552), (8476, 18424), (8554, 18256), (9128, 17108), (9212, 16952), (9776, 15974), (10192, 15322), (10528, 14833)]