159968172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 461970432

約数和(自身を除く): 302002260

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 263, 273, 364, 526, 546, 557, 789, 1052, 1092, 1114, 1578, 1671, 1841, 2228, 3156, 3342, 3419, 3682, 3899, 5523, 6684, 6838, 7241, 7364, 7798, 10257, 11046, 11697, 13676, 14482, 15596, 20514, 21723, 22092, 23394, 23933, 28964, 41028, 43446, 46788, 47866, 50687, 71799, 86892, 95732, 101374, 143598, 146491, 152061, 202748, 287196, 292982, 304122, 439473, 585964, 608244, 878946, 1025437, 1757892, 1904383, 2050874, 3076311, 3808766, 4101748, 5713149, 6152622, 7617532, 11426298, 12305244, 13330681, 22852596, 26661362, 39992043, 53322724, 79984086, 159968172]

約数ペア:

[(1, 159968172), (2, 79984086), (3, 53322724), (4, 39992043), (6, 26661362), (7, 22852596), (12, 13330681), (13, 12305244), (14, 11426298), (21, 7617532), (26, 6152622), (28, 5713149), (39, 4101748), (42, 3808766), (52, 3076311), (78, 2050874), (84, 1904383), (91, 1757892), (156, 1025437), (182, 878946), (263, 608244), (273, 585964), (364, 439473), (526, 304122), (546, 292982), (557, 287196), (789, 202748), (1052, 152061), (1092, 146491), (1114, 143598), (1578, 101374), (1671, 95732), (1841, 86892), (2228, 71799), (3156, 50687), (3342, 47866), (3419, 46788), (3682, 43446), (3899, 41028), (5523, 28964), (6684, 23933), (6838, 23394), (7241, 22092), (7364, 21723), (7798, 20514), (10257, 15596), (11046, 14482), (11697, 13676)]