156874912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5521

約数の個数: 48

約数和(自身を含む): 333246312

約数和(自身を除く): 176371400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 5441, 7208, 10882, 14416, 21764, 28832, 43528, 87056, 92497, 174112, 184994, 288373, 369988, 576746, 739976, 1153492, 1479952, 2306984, 2959904, 4613968, 4902341, 9227936, 9804682, 19609364, 39218728, 78437456, 156874912]

約数ペア:

[(1, 156874912), (2, 78437456), (4, 39218728), (8, 19609364), (16, 9804682), (17, 9227936), (32, 4902341), (34, 4613968), (53, 2959904), (68, 2306984), (106, 1479952), (136, 1153492), (212, 739976), (272, 576746), (424, 369988), (544, 288373), (848, 184994), (901, 174112), (1696, 92497), (1802, 87056), (3604, 43528), (5441, 28832), (7208, 21764), (10882, 14416)]