162015424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 56

約数和(自身を含む): 335003648

約数和(自身を除く): 172988224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 643, 992, 1016, 1286, 1984, 2032, 2572, 3937, 4064, 5144, 7874, 8128, 10288, 15748, 19933, 20576, 31496, 39866, 41152, 62992, 79732, 81661, 125984, 159464, 163322, 251968, 318928, 326644, 637856, 653288, 1275712, 1306576, 2531491, 2613152, 5062982, 5226304, 10125964, 20251928, 40503856, 81007712, 162015424]

約数ペア:

[(1, 162015424), (2, 81007712), (4, 40503856), (8, 20251928), (16, 10125964), (31, 5226304), (32, 5062982), (62, 2613152), (64, 2531491), (124, 1306576), (127, 1275712), (248, 653288), (254, 637856), (496, 326644), (508, 318928), (643, 251968), (992, 163322), (1016, 159464), (1286, 125984), (1984, 81661), (2032, 79732), (2572, 62992), (3937, 41152), (4064, 39866), (5144, 31496), (7874, 20576), (8128, 19933), (10288, 15748)]