142576672

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1254

約数の個数: 72

約数和(自身を含む): 330946560

約数和(自身を除く): 188369888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1151, 1264, 1568, 2212, 2302, 2528, 3871, 4424, 4604, 7742, 8057, 8848, 9208, 15484, 16114, 17696, 18416, 30968, 32228, 36832, 56399, 61936, 64456, 90929, 112798, 123872, 128912, 181858, 225596, 257824, 363716, 451192, 636503, 727432, 902384, 1273006, 1454864, 1804768, 2546012, 2909728, 4455521, 5092024, 8911042, 10184048, 17822084, 20368096, 35644168, 71288336, 142576672]

約数ペア:

[(1, 142576672), (2, 71288336), (4, 35644168), (7, 20368096), (8, 17822084), (14, 10184048), (16, 8911042), (28, 5092024), (32, 4455521), (49, 2909728), (56, 2546012), (79, 1804768), (98, 1454864), (112, 1273006), (158, 902384), (196, 727432), (224, 636503), (316, 451192), (392, 363716), (553, 257824), (632, 225596), (784, 181858), (1106, 128912), (1151, 123872), (1264, 112798), (1568, 90929), (2212, 64456), (2302, 61936), (2528, 56399), (3871, 36832), (4424, 32228), (4604, 30968), (7742, 18416), (8057, 17696), (8848, 16114), (9208, 15484)]