128189808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46853}}^1$

素因数の和:46886

約数の個数: 60

約数和(自身を含む): 377643240

約数和(自身を除く): 249453432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 46853, 93706, 140559, 187412, 281118, 374824, 421677, 562236, 749648, 843354, 890207, 1124472, 1686708, 1780414, 2248944, 2670621, 3373416, 3560828, 5341242, 6746832, 7121656, 8011863, 10682484, 14243312, 16023726, 21364968, 32047452, 42729936, 64094904, 128189808]

約数ペア:

[(1, 128189808), (2, 64094904), (3, 42729936), (4, 32047452), (6, 21364968), (8, 16023726), (9, 14243312), (12, 10682484), (16, 8011863), (18, 7121656), (19, 6746832), (24, 5341242), (36, 3560828), (38, 3373416), (48, 2670621), (57, 2248944), (72, 1780414), (76, 1686708), (114, 1124472), (144, 890207), (152, 843354), (171, 749648), (228, 562236), (304, 421677), (342, 374824), (456, 281118), (684, 187412), (912, 140559), (1368, 93706), (2736, 46853)]