156970898994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{551809}}^1$

素因数の和:552355

約数の個数: 64

約数和(自身を含む): 387132238080

約数和(自身を除く): 230161339086

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 521, 546, 1042, 1563, 3126, 3647, 6773, 7294, 10941, 13546, 20319, 21882, 40638, 47411, 94822, 142233, 284466, 551809, 1103618, 1655427, 3310854, 3862663, 7173517, 7725326, 11587989, 14347034, 21520551, 23175978, 43041102, 50214619, 100429238, 150643857, 287492489, 301287714, 574984978, 862477467, 1724954934, 2012447423, 3737402357, 4024894846, 6037342269, 7474804714, 11212207071, 12074684538, 22424414142, 26161816499, 52323632998, 78485449497, 156970898994]

約数ペア:

[(1, 156970898994), (2, 78485449497), (3, 52323632998), (6, 26161816499), (7, 22424414142), (13, 12074684538), (14, 11212207071), (21, 7474804714), (26, 6037342269), (39, 4024894846), (42, 3737402357), (78, 2012447423), (91, 1724954934), (182, 862477467), (273, 574984978), (521, 301287714), (546, 287492489), (1042, 150643857), (1563, 100429238), (3126, 50214619), (3647, 43041102), (6773, 23175978), (7294, 21520551), (10941, 14347034), (13546, 11587989), (20319, 7725326), (21882, 7173517), (40638, 3862663), (47411, 3310854), (94822, 1655427), (142233, 1103618), (284466, 551809)]