161375996886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{593}}^1\times {\mathrm{6449}}^1$

素因数の和:7601

約数の個数: 64

約数和(自身を含む): 348862852800

約数和(自身を除く): 187486855914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541, 593, 1082, 1186, 1623, 1779, 3246, 3558, 6449, 7033, 7709, 12898, 14066, 15418, 19347, 21099, 23127, 38694, 42198, 46254, 83837, 167674, 251511, 320813, 503022, 641626, 962439, 1924878, 3488909, 3824257, 4170569, 6977818, 7648514, 8341138, 10466727, 11472771, 12511707, 20933454, 22945542, 25023414, 45355817, 49715341, 90711634, 99430682, 136067451, 149146023, 272134902, 298292046, 2068923037, 4137846074, 6206769111, 12413538222, 26895999481, 53791998962, 80687998443, 161375996886]

約数ペア:

[(1, 161375996886), (2, 80687998443), (3, 53791998962), (6, 26895999481), (13, 12413538222), (26, 6206769111), (39, 4137846074), (78, 2068923037), (541, 298292046), (593, 272134902), (1082, 149146023), (1186, 136067451), (1623, 99430682), (1779, 90711634), (3246, 49715341), (3558, 45355817), (6449, 25023414), (7033, 22945542), (7709, 20933454), (12898, 12511707), (14066, 11472771), (15418, 10466727), (19347, 8341138), (21099, 7648514), (23127, 6977818), (38694, 4170569), (42198, 3824257), (46254, 3488909), (83837, 1924878), (167674, 962439), (251511, 641626), (320813, 503022)]