128217616128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{7950001}}^1$

素因数の和:7950030

約数の個数: 108

約数和(自身を含む): 422494906288

約数和(自身を除く): 294277290160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 7950001, 15900002, 23850003, 31800004, 47700006, 55650007, 63600008, 71550009, 95400012, 111300014, 127200016, 143100018, 166950021, 190800024, 222600028, 254400032, 286200036, 333900042, 381600048, 445200056, 500850063, 508800064, 572400072, 667800084, 763200096, 890400112, 1001700126, 1017600128, 1144800144, 1335600168, 1526400192, 1780800224, 2003400252, 2035200256, 2289600288, 2671200336, 3052800384, 3561600448, 4006800504, 4579200576, 5342400672, 6105600768, 7123200896, 8013601008, 9158401152, 10684801344, 14246401792, 16027202016, 18316802304, 21369602688, 32054404032, 42739205376, 64108808064, 128217616128]

約数ペア:

[(1, 128217616128), (2, 64108808064), (3, 42739205376), (4, 32054404032), (6, 21369602688), (7, 18316802304), (8, 16027202016), (9, 14246401792), (12, 10684801344), (14, 9158401152), (16, 8013601008), (18, 7123200896), (21, 6105600768), (24, 5342400672), (28, 4579200576), (32, 4006800504), (36, 3561600448), (42, 3052800384), (48, 2671200336), (56, 2289600288), (63, 2035200256), (64, 2003400252), (72, 1780800224), (84, 1526400192), (96, 1335600168), (112, 1144800144), (126, 1017600128), (128, 1001700126), (144, 890400112), (168, 763200096), (192, 667800084), (224, 572400072), (252, 508800064), (256, 500850063), (288, 445200056), (336, 381600048), (384, 333900042), (448, 286200036), (504, 254400032), (576, 222600028), (672, 190800024), (768, 166950021), (896, 143100018), (1008, 127200016), (1152, 111300014), (1344, 95400012), (1792, 71550009), (2016, 63600008), (2304, 55650007), (2688, 47700006), (4032, 31800004), (5376, 23850003), (8064, 15900002), (16128, 7950001)]