156947555253

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{127261}}^1$

素因数の和:127533

約数の個数: 32

約数和(自身を含む): 219908736000

約数和(自身を除く): 62961180747

約数列:

[1, 3, 31, 89, 93, 149, 267, 447, 2759, 4619, 8277, 13261, 13857, 39783, 127261, 381783, 411091, 1233273, 3945091, 11326229, 11835273, 18961889, 33978687, 56885667, 351113099, 587818559, 1053339297, 1687608121, 1763455677, 5062824363, 52315851751, 156947555253]

約数ペア:

[(1, 156947555253), (3, 52315851751), (31, 5062824363), (89, 1763455677), (93, 1687608121), (149, 1053339297), (267, 587818559), (447, 351113099), (2759, 56885667), (4619, 33978687), (8277, 18961889), (13261, 11835273), (13857, 11326229), (39783, 3945091), (127261, 1233273), (381783, 411091)]