15156720176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1550401}}^1$

素因数の和:1550469

約数の個数: 40

約数和(自身を含む): 32297974464

約数和(自身を除く): 17141254288

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 1550401, 3100802, 6201604, 12403208, 20155213, 24806416, 40310426, 72868847, 80620852, 145737694, 161241704, 291475388, 322483408, 582950776, 947295011, 1165901552, 1894590022, 3789180044, 7578360088, 15156720176]

約数ペア:

[(1, 15156720176), (2, 7578360088), (4, 3789180044), (8, 1894590022), (13, 1165901552), (16, 947295011), (26, 582950776), (47, 322483408), (52, 291475388), (94, 161241704), (104, 145737694), (188, 80620852), (208, 72868847), (376, 40310426), (611, 24806416), (752, 20155213), (1222, 12403208), (2444, 6201604), (4888, 3100802), (9776, 1550401)]