181164256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62213}}^1$

素因数の和:62243

約数の個数: 48

約数和(自身を含む): 438981984

約数和(自身を除く): 257817728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 62213, 124426, 248852, 435491, 497704, 808769, 870982, 995408, 1617538, 1741964, 1990816, 3235076, 3483928, 5661383, 6470152, 6967856, 11322766, 12940304, 13935712, 22645532, 25880608, 45291064, 90582128, 181164256]

約数ペア:

[(1, 181164256), (2, 90582128), (4, 45291064), (7, 25880608), (8, 22645532), (13, 13935712), (14, 12940304), (16, 11322766), (26, 6967856), (28, 6470152), (32, 5661383), (52, 3483928), (56, 3235076), (91, 1990816), (104, 1741964), (112, 1617538), (182, 995408), (208, 870982), (224, 808769), (364, 497704), (416, 435491), (728, 248852), (1456, 124426), (2912, 62213)]