128294928

素因数分解:

$2^4\times 3^4\times {\mathrm{98993}}^1$

素因数の和:99013

約数の個数: 50

約数和(自身を含む): 371326494

約数和(自身を除く): 243031566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 98993, 197986, 296979, 395972, 593958, 791944, 890937, 1187916, 1583888, 1781874, 2375832, 2672811, 3563748, 4751664, 5345622, 7127496, 8018433, 10691244, 14254992, 16036866, 21382488, 32073732, 42764976, 64147464, 128294928]

約数ペア:

[(1, 128294928), (2, 64147464), (3, 42764976), (4, 32073732), (6, 21382488), (8, 16036866), (9, 14254992), (12, 10691244), (16, 8018433), (18, 7127496), (24, 5345622), (27, 4751664), (36, 3563748), (48, 2672811), (54, 2375832), (72, 1781874), (81, 1583888), (108, 1187916), (144, 890937), (162, 791944), (216, 593958), (324, 395972), (432, 296979), (648, 197986), (1296, 98993)]