153787284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{87181}}^1$

素因数の和:87205

約数の個数: 54

約数和(自身を含む): 452213034

約数和(自身を除く): 298425750

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 87181, 174362, 261543, 348724, 523086, 610267, 784629, 1046172, 1220534, 1569258, 1830801, 2441068, 3138516, 3661602, 4271869, 5492403, 7323204, 8543738, 10984806, 12815607, 17087476, 21969612, 25631214, 38446821, 51262428, 76893642, 153787284]

約数ペア:

[(1, 153787284), (2, 76893642), (3, 51262428), (4, 38446821), (6, 25631214), (7, 21969612), (9, 17087476), (12, 12815607), (14, 10984806), (18, 8543738), (21, 7323204), (28, 5492403), (36, 4271869), (42, 3661602), (49, 3138516), (63, 2441068), (84, 1830801), (98, 1569258), (126, 1220534), (147, 1046172), (196, 784629), (252, 610267), (294, 523086), (441, 348724), (588, 261543), (882, 174362), (1764, 87181)]