143445152

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 293265000

約数和(自身を除く): 149819848

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 148, 194, 296, 388, 592, 776, 1184, 1249, 1552, 2498, 3104, 3589, 4996, 7178, 9992, 14356, 19984, 28712, 39968, 46213, 57424, 92426, 114848, 121153, 184852, 242306, 369704, 484612, 739408, 969224, 1478816, 1938448, 3876896, 4482661, 8965322, 17930644, 35861288, 71722576, 143445152]

約数ペア:

[(1, 143445152), (2, 71722576), (4, 35861288), (8, 17930644), (16, 8965322), (32, 4482661), (37, 3876896), (74, 1938448), (97, 1478816), (148, 969224), (194, 739408), (296, 484612), (388, 369704), (592, 242306), (776, 184852), (1184, 121153), (1249, 114848), (1552, 92426), (2498, 57424), (3104, 46213), (3589, 39968), (4996, 28712), (7178, 19984), (9992, 14356)]