15165584

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 35616768

約数和(自身を除く): 20451184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 67, 86, 94, 112, 134, 172, 188, 268, 301, 329, 344, 376, 469, 536, 602, 658, 688, 752, 938, 1072, 1204, 1316, 1876, 2021, 2408, 2632, 2881, 3149, 3752, 4042, 4816, 5264, 5762, 6298, 7504, 8084, 11524, 12596, 14147, 16168, 20167, 22043, 23048, 25192, 28294, 32336, 40334, 44086, 46096, 50384, 56588, 80668, 88172, 113176, 135407, 161336, 176344, 226352, 270814, 322672, 352688, 541628, 947849, 1083256, 1895698, 2166512, 3791396, 7582792, 15165584]

約数ペア:

[(1, 15165584), (2, 7582792), (4, 3791396), (7, 2166512), (8, 1895698), (14, 1083256), (16, 947849), (28, 541628), (43, 352688), (47, 322672), (56, 270814), (67, 226352), (86, 176344), (94, 161336), (112, 135407), (134, 113176), (172, 88172), (188, 80668), (268, 56588), (301, 50384), (329, 46096), (344, 44086), (376, 40334), (469, 32336), (536, 28294), (602, 25192), (658, 23048), (688, 22043), (752, 20167), (938, 16168), (1072, 14147), (1204, 12596), (1316, 11524), (1876, 8084), (2021, 7504), (2408, 6298), (2632, 5762), (2881, 5264), (3149, 4816), (3752, 4042)]