128792448

素因数分解:

$2^7\times 3^2\times {\mathrm{111799}}^1$

素因数の和:111819

約数の個数: 48

約数和(自身を含む): 370617000

約数和(自身を除く): 241824552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111799, 223598, 335397, 447196, 670794, 894392, 1006191, 1341588, 1788784, 2012382, 2683176, 3577568, 4024764, 5366352, 7155136, 8049528, 10732704, 14310272, 16099056, 21465408, 32198112, 42930816, 64396224, 128792448]

約数ペア:

[(1, 128792448), (2, 64396224), (3, 42930816), (4, 32198112), (6, 21465408), (8, 16099056), (9, 14310272), (12, 10732704), (16, 8049528), (18, 7155136), (24, 5366352), (32, 4024764), (36, 3577568), (48, 2683176), (64, 2012382), (72, 1788784), (96, 1341588), (128, 1006191), (144, 894392), (192, 670794), (288, 447196), (384, 335397), (576, 223598), (1152, 111799)]