149249904

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 397807872

約数和(自身を除く): 248557968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 167, 172, 258, 334, 344, 433, 501, 516, 668, 688, 866, 1002, 1032, 1299, 1336, 1732, 2004, 2064, 2598, 2672, 3464, 4008, 5196, 6928, 7181, 8016, 10392, 14362, 18619, 20784, 21543, 28724, 37238, 43086, 55857, 57448, 72311, 74476, 86172, 111714, 114896, 144622, 148952, 172344, 216933, 223428, 289244, 297904, 344688, 433866, 446856, 578488, 867732, 893712, 1156976, 1735464, 3109373, 3470928, 6218746, 9328119, 12437492, 18656238, 24874984, 37312476, 49749968, 74624952, 149249904]

約数ペア:

[(1, 149249904), (2, 74624952), (3, 49749968), (4, 37312476), (6, 24874984), (8, 18656238), (12, 12437492), (16, 9328119), (24, 6218746), (43, 3470928), (48, 3109373), (86, 1735464), (129, 1156976), (167, 893712), (172, 867732), (258, 578488), (334, 446856), (344, 433866), (433, 344688), (501, 297904), (516, 289244), (668, 223428), (688, 216933), (866, 172344), (1002, 148952), (1032, 144622), (1299, 114896), (1336, 111714), (1732, 86172), (2004, 74476), (2064, 72311), (2598, 57448), (2672, 55857), (3464, 43086), (4008, 37238), (5196, 28724), (6928, 21543), (7181, 20784), (8016, 18619), (10392, 14362)]