145947504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 398418944

約数和(自身を除く): 252471440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2281, 2666, 3999, 4562, 5332, 6843, 7998, 9124, 10664, 13686, 15996, 18248, 21328, 27372, 31992, 36496, 54744, 63984, 70711, 98083, 109488, 141422, 196166, 212133, 282844, 294249, 392332, 424266, 565688, 588498, 784664, 848532, 1131376, 1176996, 1569328, 1697064, 2353992, 3040573, 3394128, 4707984, 6081146, 9121719, 12162292, 18243438, 24324584, 36486876, 48649168, 72973752, 145947504]

約数ペア:

[(1, 145947504), (2, 72973752), (3, 48649168), (4, 36486876), (6, 24324584), (8, 18243438), (12, 12162292), (16, 9121719), (24, 6081146), (31, 4707984), (43, 3394128), (48, 3040573), (62, 2353992), (86, 1697064), (93, 1569328), (124, 1176996), (129, 1131376), (172, 848532), (186, 784664), (248, 588498), (258, 565688), (344, 424266), (372, 392332), (496, 294249), (516, 282844), (688, 212133), (744, 196166), (1032, 141422), (1333, 109488), (1488, 98083), (2064, 70711), (2281, 63984), (2666, 54744), (3999, 36496), (4562, 31992), (5332, 27372), (6843, 21328), (7998, 18248), (9124, 15996), (10664, 13686)]