15673210128

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{109609}}^1$

素因数の和:109957

約数の個数: 80

約数和(自身を含む): 45124244800

約数和(自身を除く): 29451034672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 8937, 11916, 15888, 17874, 23832, 35748, 47664, 71496, 109609, 142992, 219218, 328827, 438436, 657654, 876872, 986481, 1315308, 1753744, 1972962, 2630616, 2959443, 3945924, 5261232, 5918886, 7891848, 11837772, 15783696, 23675544, 36280579, 47351088, 72561158, 108841737, 145122316, 217683474, 290244632, 326525211, 435366948, 580489264, 653050422, 870733896, 979575633, 1306100844, 1741467792, 1959151266, 2612201688, 3918302532, 5224403376, 7836605064, 15673210128]

約数ペア:

[(1, 15673210128), (2, 7836605064), (3, 5224403376), (4, 3918302532), (6, 2612201688), (8, 1959151266), (9, 1741467792), (12, 1306100844), (16, 979575633), (18, 870733896), (24, 653050422), (27, 580489264), (36, 435366948), (48, 326525211), (54, 290244632), (72, 217683474), (108, 145122316), (144, 108841737), (216, 72561158), (331, 47351088), (432, 36280579), (662, 23675544), (993, 15783696), (1324, 11837772), (1986, 7891848), (2648, 5918886), (2979, 5261232), (3972, 3945924), (5296, 2959443), (5958, 2630616), (7944, 1972962), (8937, 1753744), (11916, 1315308), (15888, 986481), (17874, 876872), (23832, 657654), (35748, 438436), (47664, 328827), (71496, 219218), (109609, 142992)]