128490816

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3001}}^1$

素因数の和:3239

約数の個数: 56

約数和(自身を含む): 341603584

約数和(自身を除く): 213112768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1784, 2676, 3001, 3568, 5352, 6002, 7136, 9003, 10704, 12004, 14272, 18006, 21408, 24008, 36012, 42816, 48016, 72024, 96032, 144048, 192064, 288096, 576192, 669223, 1338446, 2007669, 2676892, 4015338, 5353784, 8030676, 10707568, 16061352, 21415136, 32122704, 42830272, 64245408, 128490816]

約数ペア:

[(1, 128490816), (2, 64245408), (3, 42830272), (4, 32122704), (6, 21415136), (8, 16061352), (12, 10707568), (16, 8030676), (24, 5353784), (32, 4015338), (48, 2676892), (64, 2007669), (96, 1338446), (192, 669223), (223, 576192), (446, 288096), (669, 192064), (892, 144048), (1338, 96032), (1784, 72024), (2676, 48016), (3001, 42816), (3568, 36012), (5352, 24008), (6002, 21408), (7136, 18006), (9003, 14272), (10704, 12004)]