158520802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 268401600

約数和(自身を除く): 109880798

約数列:

[1, 2, 11, 22, 37, 74, 149, 298, 407, 814, 1307, 1639, 2614, 3278, 5513, 11026, 14377, 28754, 48359, 60643, 96718, 121286, 194743, 389486, 531949, 1063898, 2142173, 4284346, 7205491, 14410982, 79260401, 158520802]

約数ペア:

[(1, 158520802), (2, 79260401), (11, 14410982), (22, 7205491), (37, 4284346), (74, 2142173), (149, 1063898), (298, 531949), (407, 389486), (814, 194743), (1307, 121286), (1639, 96718), (2614, 60643), (3278, 48359), (5513, 28754), (11026, 14377)]