128270514276

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{6490109}}^1$

素因数の和:6490186

約数の個数: 60

約数和(自身を含む): 340821636540

約数和(自身を除く): 212551122264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 19764, 6490109, 12980218, 19470327, 25960436, 38940654, 58410981, 77881308, 116821962, 175232943, 233643924, 350465886, 395896649, 525698829, 700931772, 791793298, 1051397658, 1187689947, 1583586596, 2102795316, 2375379894, 3563069841, 4750759788, 7126139682, 10689209523, 14252279364, 21378419046, 32067628569, 42756838092, 64135257138, 128270514276]

約数ペア:

[(1, 128270514276), (2, 64135257138), (3, 42756838092), (4, 32067628569), (6, 21378419046), (9, 14252279364), (12, 10689209523), (18, 7126139682), (27, 4750759788), (36, 3563069841), (54, 2375379894), (61, 2102795316), (81, 1583586596), (108, 1187689947), (122, 1051397658), (162, 791793298), (183, 700931772), (244, 525698829), (324, 395896649), (366, 350465886), (549, 233643924), (732, 175232943), (1098, 116821962), (1647, 77881308), (2196, 58410981), (3294, 38940654), (4941, 25960436), (6588, 19470327), (9882, 12980218), (19764, 6490109)]