149075138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 236779200

約数和(自身を除く): 87704062

約数列:

[1, 2, 29, 58, 83, 166, 173, 179, 346, 358, 2407, 4814, 5017, 5191, 10034, 10382, 14359, 14857, 28718, 29714, 30967, 61934, 416411, 430853, 832822, 861706, 898043, 1796086, 2570261, 5140522, 74537569, 149075138]

約数ペア:

[(1, 149075138), (2, 74537569), (29, 5140522), (58, 2570261), (83, 1796086), (166, 898043), (173, 861706), (179, 832822), (346, 430853), (358, 416411), (2407, 61934), (4814, 30967), (5017, 29714), (5191, 28718), (10034, 14857), (10382, 14359)]