127419136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{38287}}^1$

素因数の和:38316

約数の個数: 36

約数和(自身を含む): 273912352

約数和(自身を除く): 146493216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 38287, 76574, 153148, 306296, 497731, 612592, 995462, 1225184, 1990924, 2450368, 3981848, 4900736, 7963696, 9801472, 15927392, 31854784, 63709568, 127419136]

約数ペア:

[(1, 127419136), (2, 63709568), (4, 31854784), (8, 15927392), (13, 9801472), (16, 7963696), (26, 4900736), (32, 3981848), (52, 2450368), (64, 1990924), (104, 1225184), (128, 995462), (208, 612592), (256, 497731), (416, 306296), (832, 153148), (1664, 76574), (3328, 38287)]