161504916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 391964160

約数和(自身を除く): 230459244

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 137, 186, 274, 372, 411, 548, 822, 1644, 3169, 4247, 6338, 8494, 9507, 12676, 12741, 16988, 19014, 25482, 38028, 50964, 98239, 196478, 294717, 392956, 434153, 589434, 868306, 1178868, 1302459, 1736612, 2604918, 5209836, 13458743, 26917486, 40376229, 53834972, 80752458, 161504916]

約数ペア:

[(1, 161504916), (2, 80752458), (3, 53834972), (4, 40376229), (6, 26917486), (12, 13458743), (31, 5209836), (62, 2604918), (93, 1736612), (124, 1302459), (137, 1178868), (186, 868306), (274, 589434), (372, 434153), (411, 392956), (548, 294717), (822, 196478), (1644, 98239), (3169, 50964), (4247, 38028), (6338, 25482), (8494, 19014), (9507, 16988), (12676, 12741)]