139478702972

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1\times {\mathrm{90863}}^1$

素因数の和:91698

約数の個数: 48

約数和(自身を含む): 283158392832

約数和(自身を除く): 143679689860

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 751, 1022, 1502, 2044, 3004, 5257, 10514, 21028, 54823, 90863, 109646, 181726, 219292, 363452, 383761, 636041, 767522, 1272082, 1535044, 2544164, 6632999, 13265998, 26531996, 46430993, 68238113, 92861986, 136476226, 185723972, 272952452, 477666791, 955333582, 1910667164, 4981382249, 9962764498, 19925528996, 34869675743, 69739351486, 139478702972]

約数ペア:

[(1, 139478702972), (2, 69739351486), (4, 34869675743), (7, 19925528996), (14, 9962764498), (28, 4981382249), (73, 1910667164), (146, 955333582), (292, 477666791), (511, 272952452), (751, 185723972), (1022, 136476226), (1502, 92861986), (2044, 68238113), (3004, 46430993), (5257, 26531996), (10514, 13265998), (21028, 6632999), (54823, 2544164), (90863, 1535044), (109646, 1272082), (181726, 767522), (219292, 636041), (363452, 383761)]