145260054

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{15731}}^1$

素因数の和:15767

約数の個数: 48

約数和(自身を含む): 343586880

約数和(自身を除く): 198326826

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 15731, 31462, 47193, 94386, 141579, 283158, 298889, 424737, 597778, 849474, 896667, 1274211, 1793334, 2548422, 2690001, 3822633, 5380002, 7645266, 8070003, 16140006, 24210009, 48420018, 72630027, 145260054]

約数ペア:

[(1, 145260054), (2, 72630027), (3, 48420018), (6, 24210009), (9, 16140006), (18, 8070003), (19, 7645266), (27, 5380002), (38, 3822633), (54, 2690001), (57, 2548422), (81, 1793334), (114, 1274211), (162, 896667), (171, 849474), (243, 597778), (342, 424737), (486, 298889), (513, 283158), (1026, 141579), (1539, 94386), (3078, 47193), (4617, 31462), (9234, 15731)]