131258278512

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2677}}^1\times {\mathrm{17921}}^1$

素因数の和:20631

約数の個数: 120

約数和(自身を含む): 386840634960

約数和(自身を除く): 255582356448

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, 2677, 2736, 5354, 8031, 10708, 16062, 17921, 21416, 24093, 32124, 35842, 42832, 48186, 50863, 53763, 64248, 71684, 96372, 101726, 107526, 128496, 143368, 152589, 161289, 192744, 203452, 215052, 286736, 305178, 322578, 340499, 385488, 406904, 430104, 457767, 610356, 645156, 680998, 813808, 860208, 915534, 1021497, 1220712, 1290312, 1361996, 1831068, 2042994, 2441424, 2580624, 2723992, 3064491, 3662136, 4085988, 5447984, 6128982, 7324272, 8171976, 12257964, 16343952, 24515928, 47974517, 49031856, 95949034, 143923551, 191898068, 287847102, 383796136, 431770653, 575694204, 767592272, 863541306, 911515823, 1151388408, 1727082612, 1823031646, 2302776816, 2734547469, 3454165224, 3646063292, 5469094938, 6908330448, 7292126584, 8203642407, 10938189876, 14584253168, 16407284814, 21876379752, 32814569628, 43752759504, 65629139256, 131258278512]

約数ペア:

[(1, 131258278512), (2, 65629139256), (3, 43752759504), (4, 32814569628), (6, 21876379752), (8, 16407284814), (9, 14584253168), (12, 10938189876), (16, 8203642407), (18, 7292126584), (19, 6908330448), (24, 5469094938), (36, 3646063292), (38, 3454165224), (48, 2734547469), (57, 2302776816), (72, 1823031646), (76, 1727082612), (114, 1151388408), (144, 911515823), (152, 863541306), (171, 767592272), (228, 575694204), (304, 431770653), (342, 383796136), (456, 287847102), (684, 191898068), (912, 143923551), (1368, 95949034), (2677, 49031856), (2736, 47974517), (5354, 24515928), (8031, 16343952), (10708, 12257964), (16062, 8171976), (17921, 7324272), (21416, 6128982), (24093, 5447984), (32124, 4085988), (35842, 3662136), (42832, 3064491), (48186, 2723992), (50863, 2580624), (53763, 2441424), (64248, 2042994), (71684, 1831068), (96372, 1361996), (101726, 1290312), (107526, 1220712), (128496, 1021497), (143368, 915534), (152589, 860208), (161289, 813808), (192744, 680998), (203452, 645156), (215052, 610356), (286736, 457767), (305178, 430104), (322578, 406904), (340499, 385488)]