149492096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89839}}^1$

素因数の和:89866

約数の個数: 32

約数和(自身を含む): 320728800

約数和(自身を除く): 171236704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 89839, 179678, 359356, 718712, 1167907, 1437424, 2335814, 2874848, 4671628, 5749696, 9343256, 11499392, 18686512, 37373024, 74746048, 149492096]

約数ペア:

[(1, 149492096), (2, 74746048), (4, 37373024), (8, 18686512), (13, 11499392), (16, 9343256), (26, 5749696), (32, 4671628), (52, 2874848), (64, 2335814), (104, 1437424), (128, 1167907), (208, 718712), (416, 359356), (832, 179678), (1664, 89839)]