171786272

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5313

約数の個数: 48

約数和(自身を含む): 389188800

約数和(自身を除く): 217402528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 5147, 8344, 10294, 16688, 20588, 33376, 36029, 41176, 72058, 82352, 144116, 164704, 288232, 576464, 766903, 1152928, 1533806, 3067612, 5368321, 6135224, 10736642, 12270448, 21473284, 24540896, 42946568, 85893136, 171786272]

約数ペア:

[(1, 171786272), (2, 85893136), (4, 42946568), (7, 24540896), (8, 21473284), (14, 12270448), (16, 10736642), (28, 6135224), (32, 5368321), (56, 3067612), (112, 1533806), (149, 1152928), (224, 766903), (298, 576464), (596, 288232), (1043, 164704), (1192, 144116), (2086, 82352), (2384, 72058), (4172, 41176), (4768, 36029), (5147, 33376), (8344, 20588), (10294, 16688)]