153166468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 330954624

約数和(自身を除く): 177788156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 491, 857, 982, 1714, 1964, 3428, 3437, 5999, 6383, 6874, 11141, 11998, 12766, 13748, 22282, 23996, 25532, 44564, 44681, 77987, 89362, 155974, 178724, 311948, 420787, 841574, 1683148, 2945509, 5470231, 5891018, 10940462, 11782036, 21880924, 38291617, 76583234, 153166468]

約数ペア:

[(1, 153166468), (2, 76583234), (4, 38291617), (7, 21880924), (13, 11782036), (14, 10940462), (26, 5891018), (28, 5470231), (52, 2945509), (91, 1683148), (182, 841574), (364, 420787), (491, 311948), (857, 178724), (982, 155974), (1714, 89362), (1964, 77987), (3428, 44681), (3437, 44564), (5999, 25532), (6383, 23996), (6874, 22282), (11141, 13748), (11998, 12766)]