129128928

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28619}}^1$

素因数の和:28679

約数の個数: 48

約数和(自身を含む): 346187520

約数和(自身を除く): 217058592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 28619, 57238, 85857, 114476, 171714, 228952, 343428, 457904, 686856, 915808, 1345093, 1373712, 2690186, 2747424, 4035279, 5380372, 8070558, 10760744, 16141116, 21521488, 32282232, 43042976, 64564464, 129128928]

約数ペア:

[(1, 129128928), (2, 64564464), (3, 43042976), (4, 32282232), (6, 21521488), (8, 16141116), (12, 10760744), (16, 8070558), (24, 5380372), (32, 4035279), (47, 2747424), (48, 2690186), (94, 1373712), (96, 1345093), (141, 915808), (188, 686856), (282, 457904), (376, 343428), (564, 228952), (752, 171714), (1128, 114476), (1504, 85857), (2256, 57238), (4512, 28619)]