158903766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2778

約数の個数: 72

約数和(自身を含む): 406631160

約数和(自身を除く): 247727394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 2689, 2814, 3283, 4221, 5378, 6566, 8067, 8442, 9849, 16134, 18823, 19698, 24201, 29547, 37646, 48402, 56469, 59094, 112938, 131761, 169407, 180163, 263522, 338814, 360326, 395283, 540489, 790566, 1080978, 1185849, 1261141, 1621467, 2371698, 2522282, 3242934, 3783423, 7566846, 8827987, 11350269, 17655974, 22700538, 26483961, 52967922, 79451883, 158903766]

約数ペア:

[(1, 158903766), (2, 79451883), (3, 52967922), (6, 26483961), (7, 22700538), (9, 17655974), (14, 11350269), (18, 8827987), (21, 7566846), (42, 3783423), (49, 3242934), (63, 2522282), (67, 2371698), (98, 1621467), (126, 1261141), (134, 1185849), (147, 1080978), (201, 790566), (294, 540489), (402, 395283), (441, 360326), (469, 338814), (603, 263522), (882, 180163), (938, 169407), (1206, 131761), (1407, 112938), (2689, 59094), (2814, 56469), (3283, 48402), (4221, 37646), (5378, 29547), (6566, 24201), (8067, 19698), (8442, 18823), (9849, 16134)]