161837350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 308864160

約数和(自身を除く): 147026810

約数列:

[1, 2, 5, 10, 25, 50, 73, 101, 146, 202, 365, 439, 505, 730, 878, 1010, 1825, 2195, 2525, 3650, 4390, 5050, 7373, 10975, 14746, 21950, 32047, 36865, 44339, 64094, 73730, 88678, 160235, 184325, 221695, 320470, 368650, 443390, 801175, 1108475, 1602350, 2216950, 3236747, 6473494, 16183735, 32367470, 80918675, 161837350]

約数ペア:

[(1, 161837350), (2, 80918675), (5, 32367470), (10, 16183735), (25, 6473494), (50, 3236747), (73, 2216950), (101, 1602350), (146, 1108475), (202, 801175), (365, 443390), (439, 368650), (505, 320470), (730, 221695), (878, 184325), (1010, 160235), (1825, 88678), (2195, 73730), (2525, 64094), (3650, 44339), (4390, 36865), (5050, 32047), (7373, 21950), (10975, 14746)]