123702064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3733

約数の個数: 40

約数和(自身を含む): 255840768

約数和(自身を除く): 132138704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 3581, 4318, 7162, 8636, 14324, 17272, 28648, 34544, 57296, 60877, 121754, 243508, 454787, 487016, 909574, 974032, 1819148, 3638296, 7276592, 7731379, 15462758, 30925516, 61851032, 123702064]

約数ペア:

[(1, 123702064), (2, 61851032), (4, 30925516), (8, 15462758), (16, 7731379), (17, 7276592), (34, 3638296), (68, 1819148), (127, 974032), (136, 909574), (254, 487016), (272, 454787), (508, 243508), (1016, 121754), (2032, 60877), (2159, 57296), (3581, 34544), (4318, 28648), (7162, 17272), (8636, 14324)]