128212608

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17573}}^1$

素因数の和:17609

約数の個数: 64

約数和(自身を含む): 358509600

約数和(自身を除く): 230296992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 17573, 35146, 52719, 70292, 105438, 140584, 210876, 281168, 333887, 421752, 562336, 667774, 843504, 1001661, 1124672, 1335548, 1687008, 2003322, 2249344, 2671096, 3374016, 4006644, 5342192, 6748032, 8013288, 10684384, 16026576, 21368768, 32053152, 42737536, 64106304, 128212608]

約数ペア:

[(1, 128212608), (2, 64106304), (3, 42737536), (4, 32053152), (6, 21368768), (8, 16026576), (12, 10684384), (16, 8013288), (19, 6748032), (24, 5342192), (32, 4006644), (38, 3374016), (48, 2671096), (57, 2249344), (64, 2003322), (76, 1687008), (96, 1335548), (114, 1124672), (128, 1001661), (152, 843504), (192, 667774), (228, 562336), (304, 421752), (384, 333887), (456, 281168), (608, 210876), (912, 140584), (1216, 105438), (1824, 70292), (2432, 52719), (3648, 35146), (7296, 17573)]