156907161981

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1\times {\mathrm{3733}}^1$

素因数の和:4442

約数の個数: 48

約数和(自身を含む): 233388382656

約数和(自身を除く): 76481220675

約数列:

[1, 3, 9, 43, 129, 313, 347, 387, 939, 1041, 2817, 3123, 3733, 11199, 13459, 14921, 33597, 40377, 44763, 108611, 121131, 134289, 160519, 325833, 481557, 977499, 1168429, 1295351, 1444671, 3505287, 3886053, 4670273, 10515861, 11658159, 14010819, 42032457, 50242447, 55700093, 150727341, 167100279, 405444863, 452182023, 501300837, 1216334589, 3649003767, 17434129109, 52302387327, 156907161981]

約数ペア:

[(1, 156907161981), (3, 52302387327), (9, 17434129109), (43, 3649003767), (129, 1216334589), (313, 501300837), (347, 452182023), (387, 405444863), (939, 167100279), (1041, 150727341), (2817, 55700093), (3123, 50242447), (3733, 42032457), (11199, 14010819), (13459, 11658159), (14921, 10515861), (33597, 4670273), (40377, 3886053), (44763, 3505287), (108611, 1444671), (121131, 1295351), (134289, 1168429), (160519, 977499), (325833, 481557)]