157401966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 350438400

約数和(自身を除く): 193036434

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 114, 141, 174, 282, 551, 893, 1013, 1102, 1363, 1653, 1786, 2026, 2679, 2726, 3039, 3306, 4089, 5358, 6078, 8178, 19247, 25897, 29377, 38494, 47611, 51794, 57741, 58754, 77691, 88131, 95222, 115482, 142833, 155382, 176262, 285666, 558163, 904609, 1116326, 1380719, 1674489, 1809218, 2713827, 2761438, 3348978, 4142157, 5427654, 8284314, 26233661, 52467322, 78700983, 157401966]

約数ペア:

[(1, 157401966), (2, 78700983), (3, 52467322), (6, 26233661), (19, 8284314), (29, 5427654), (38, 4142157), (47, 3348978), (57, 2761438), (58, 2713827), (87, 1809218), (94, 1674489), (114, 1380719), (141, 1116326), (174, 904609), (282, 558163), (551, 285666), (893, 176262), (1013, 155382), (1102, 142833), (1363, 115482), (1653, 95222), (1786, 88131), (2026, 77691), (2679, 58754), (2726, 57741), (3039, 51794), (3306, 47611), (4089, 38494), (5358, 29377), (6078, 25897), (8178, 19247)]