156944177654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1\times {\mathrm{128327}}^1$

素因数の和:130780

約数の個数: 32

約数和(自身を含む): 268096697856

約数和(自身を除く): 111152520202

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2417, 4834, 26587, 53174, 55591, 111182, 128327, 256654, 611501, 1223002, 1411597, 2823194, 2951521, 5903042, 32466731, 64933462, 310166359, 620332718, 3411829949, 6823659898, 7133826257, 14267652514, 78472088827, 156944177654]

約数ペア:

[(1, 156944177654), (2, 78472088827), (11, 14267652514), (22, 7133826257), (23, 6823659898), (46, 3411829949), (253, 620332718), (506, 310166359), (2417, 64933462), (4834, 32466731), (26587, 5903042), (53174, 2951521), (55591, 2823194), (111182, 1411597), (128327, 1223002), (256654, 611501)]