144400448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{132721}}^1$

素因数の和:132750

約数の個数: 28

約数和(自身を含む): 303402492

約数和(自身を除く): 159002044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 132721, 265442, 530884, 1061768, 2123536, 2256257, 4247072, 4512514, 8494144, 9025028, 18050056, 36100112, 72200224, 144400448]

約数ペア:

[(1, 144400448), (2, 72200224), (4, 36100112), (8, 18050056), (16, 9025028), (17, 8494144), (32, 4512514), (34, 4247072), (64, 2256257), (68, 2123536), (136, 1061768), (272, 530884), (544, 265442), (1088, 132721)]