157112032

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9109}}^1$

素因数の和:9144

約数の個数: 72

約数和(自身を含む): 392568120

約数和(自身を除く): 235456088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 9109, 17248, 18218, 36436, 63763, 72872, 100199, 127526, 145744, 200398, 255052, 291488, 400796, 446341, 510104, 701393, 801592, 892682, 1020208, 1402786, 1603184, 1785364, 2040416, 2805572, 3206368, 3570728, 4909751, 5611144, 7141456, 9819502, 11222288, 14282912, 19639004, 22444576, 39278008, 78556016, 157112032]

約数ペア:

[(1, 157112032), (2, 78556016), (4, 39278008), (7, 22444576), (8, 19639004), (11, 14282912), (14, 11222288), (16, 9819502), (22, 7141456), (28, 5611144), (32, 4909751), (44, 3570728), (49, 3206368), (56, 2805572), (77, 2040416), (88, 1785364), (98, 1603184), (112, 1402786), (154, 1020208), (176, 892682), (196, 801592), (224, 701393), (308, 510104), (352, 446341), (392, 400796), (539, 291488), (616, 255052), (784, 200398), (1078, 145744), (1232, 127526), (1568, 100199), (2156, 72872), (2464, 63763), (4312, 36436), (8624, 18218), (9109, 17248)]