134154160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4889}}^1$

素因数の和:4923

約数の個数: 80

約数和(自身を含む): 363816000

約数和(自身を除く): 229661840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4889, 5488, 6860, 9778, 13720, 19556, 24445, 27440, 34223, 39112, 48890, 68446, 78224, 97780, 136892, 171115, 195560, 239561, 273784, 342230, 391120, 479122, 547568, 684460, 958244, 1197805, 1368920, 1676927, 1916488, 2395610, 2737840, 3353854, 3832976, 4791220, 6707708, 8384635, 9582440, 13415416, 16769270, 19164880, 26830832, 33538540, 67077080, 134154160]

約数ペア:

[(1, 134154160), (2, 67077080), (4, 33538540), (5, 26830832), (7, 19164880), (8, 16769270), (10, 13415416), (14, 9582440), (16, 8384635), (20, 6707708), (28, 4791220), (35, 3832976), (40, 3353854), (49, 2737840), (56, 2395610), (70, 1916488), (80, 1676927), (98, 1368920), (112, 1197805), (140, 958244), (196, 684460), (245, 547568), (280, 479122), (343, 391120), (392, 342230), (490, 273784), (560, 239561), (686, 195560), (784, 171115), (980, 136892), (1372, 97780), (1715, 78224), (1960, 68446), (2744, 48890), (3430, 39112), (3920, 34223), (4889, 27440), (5488, 24445), (6860, 19556), (9778, 13720)]