191771008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10477}}^1$

素因数の和:10515

約数の個数: 64

約数和(自身を含む): 448877520

約数和(自身を除く): 257106512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 9152, 10477, 18304, 20954, 41908, 83816, 115247, 136201, 167632, 230494, 272402, 335264, 460988, 544804, 670528, 921976, 1089608, 1341056, 1498211, 1843952, 2179216, 2996422, 3687904, 4358432, 5992844, 7375808, 8716864, 11985688, 14751616, 17433728, 23971376, 47942752, 95885504, 191771008]

約数ペア:

[(1, 191771008), (2, 95885504), (4, 47942752), (8, 23971376), (11, 17433728), (13, 14751616), (16, 11985688), (22, 8716864), (26, 7375808), (32, 5992844), (44, 4358432), (52, 3687904), (64, 2996422), (88, 2179216), (104, 1843952), (128, 1498211), (143, 1341056), (176, 1089608), (208, 921976), (286, 670528), (352, 544804), (416, 460988), (572, 335264), (704, 272402), (832, 230494), (1144, 167632), (1408, 136201), (1664, 115247), (2288, 83816), (4576, 41908), (9152, 20954), (10477, 18304)]