156794982040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{50821}}^1$

素因数の和:51532

約数の個数: 64

約数和(自身を含む): 356002011360

約数和(自身を除く): 199207029320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 563, 685, 1096, 1126, 1370, 2252, 2740, 2815, 4504, 5480, 5630, 11260, 22520, 50821, 77131, 101642, 154262, 203284, 254105, 308524, 385655, 406568, 508210, 617048, 771310, 1016420, 1542620, 2032840, 3085240, 6962477, 13924954, 27849908, 28612223, 34812385, 55699816, 57224446, 69624770, 114448892, 139249540, 143061115, 228897784, 278499080, 286122230, 572244460, 1144488920, 3919874551, 7839749102, 15679498204, 19599372755, 31358996408, 39198745510, 78397491020, 156794982040]

約数ペア:

[(1, 156794982040), (2, 78397491020), (4, 39198745510), (5, 31358996408), (8, 19599372755), (10, 15679498204), (20, 7839749102), (40, 3919874551), (137, 1144488920), (274, 572244460), (548, 286122230), (563, 278499080), (685, 228897784), (1096, 143061115), (1126, 139249540), (1370, 114448892), (2252, 69624770), (2740, 57224446), (2815, 55699816), (4504, 34812385), (5480, 28612223), (5630, 27849908), (11260, 13924954), (22520, 6962477), (50821, 3085240), (77131, 2032840), (101642, 1542620), (154262, 1016420), (203284, 771310), (254105, 617048), (308524, 508210), (385655, 406568)]