163912734

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 112

約数和(自身を含む): 398464080

約数和(自身を除く): 234551346

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 81, 97, 114, 122, 162, 171, 183, 194, 243, 291, 342, 366, 486, 513, 549, 582, 729, 873, 1026, 1098, 1159, 1458, 1539, 1647, 1746, 1843, 2318, 2619, 3078, 3294, 3477, 3686, 4617, 4941, 5238, 5529, 5917, 6954, 7857, 9234, 9882, 10431, 11058, 11834, 13851, 14823, 15714, 16587, 17751, 20862, 23571, 27702, 29646, 31293, 33174, 35502, 44469, 47142, 49761, 53253, 62586, 70713, 88938, 93879, 99522, 106506, 112423, 141426, 149283, 159759, 187758, 224846, 281637, 298566, 319518, 337269, 447849, 479277, 563274, 674538, 844911, 895698, 958554, 1011807, 1343547, 1437831, 1689822, 2023614, 2687094, 2875662, 3035421, 4313493, 6070842, 8626986, 9106263, 18212526, 27318789, 54637578, 81956367, 163912734]

約数ペア:

[(1, 163912734), (2, 81956367), (3, 54637578), (6, 27318789), (9, 18212526), (18, 9106263), (19, 8626986), (27, 6070842), (38, 4313493), (54, 3035421), (57, 2875662), (61, 2687094), (81, 2023614), (97, 1689822), (114, 1437831), (122, 1343547), (162, 1011807), (171, 958554), (183, 895698), (194, 844911), (243, 674538), (291, 563274), (342, 479277), (366, 447849), (486, 337269), (513, 319518), (549, 298566), (582, 281637), (729, 224846), (873, 187758), (1026, 159759), (1098, 149283), (1159, 141426), (1458, 112423), (1539, 106506), (1647, 99522), (1746, 93879), (1843, 88938), (2318, 70713), (2619, 62586), (3078, 53253), (3294, 49761), (3477, 47142), (3686, 44469), (4617, 35502), (4941, 33174), (5238, 31293), (5529, 29646), (5917, 27702), (6954, 23571), (7857, 20862), (9234, 17751), (9882, 16587), (10431, 15714), (11058, 14823), (11834, 13851)]