129354736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 305337600

約数和(自身を除く): 175982864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 532, 623, 683, 712, 1064, 1246, 1366, 1424, 1691, 2128, 2492, 2732, 3382, 4781, 4984, 5464, 6764, 9562, 9968, 10928, 11837, 12977, 13528, 19124, 23674, 25954, 27056, 38248, 47348, 51908, 60787, 76496, 90839, 94696, 103816, 121574, 181678, 189392, 207632, 243148, 363356, 425509, 486296, 726712, 851018, 972592, 1154953, 1453424, 1702036, 2309906, 3404072, 4619812, 6808144, 8084671, 9239624, 16169342, 18479248, 32338684, 64677368, 129354736]

約数ペア:

[(1, 129354736), (2, 64677368), (4, 32338684), (7, 18479248), (8, 16169342), (14, 9239624), (16, 8084671), (19, 6808144), (28, 4619812), (38, 3404072), (56, 2309906), (76, 1702036), (89, 1453424), (112, 1154953), (133, 972592), (152, 851018), (178, 726712), (266, 486296), (304, 425509), (356, 363356), (532, 243148), (623, 207632), (683, 189392), (712, 181678), (1064, 121574), (1246, 103816), (1366, 94696), (1424, 90839), (1691, 76496), (2128, 60787), (2492, 51908), (2732, 47348), (3382, 38248), (4781, 27056), (4984, 25954), (5464, 23674), (6764, 19124), (9562, 13528), (9968, 12977), (10928, 11837)]