150275552

素因数分解:

$2^5\times 7^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 346459680

約数和(自身を除く): 196184128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 239, 392, 401, 478, 784, 802, 956, 1568, 1604, 1673, 1912, 2807, 3208, 3346, 3824, 5614, 6416, 6692, 7648, 11228, 11711, 12832, 13384, 19649, 22456, 23422, 26768, 39298, 44912, 46844, 53536, 78596, 89824, 93688, 95839, 157192, 187376, 191678, 314384, 374752, 383356, 628768, 670873, 766712, 1341746, 1533424, 2683492, 3066848, 4696111, 5366984, 9392222, 10733968, 18784444, 21467936, 37568888, 75137776, 150275552]

約数ペア:

[(1, 150275552), (2, 75137776), (4, 37568888), (7, 21467936), (8, 18784444), (14, 10733968), (16, 9392222), (28, 5366984), (32, 4696111), (49, 3066848), (56, 2683492), (98, 1533424), (112, 1341746), (196, 766712), (224, 670873), (239, 628768), (392, 383356), (401, 374752), (478, 314384), (784, 191678), (802, 187376), (956, 157192), (1568, 95839), (1604, 93688), (1673, 89824), (1912, 78596), (2807, 53536), (3208, 46844), (3346, 44912), (3824, 39298), (5614, 26768), (6416, 23422), (6692, 22456), (7648, 19649), (11228, 13384), (11711, 12832)]