144235574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 126714826

約数列:

[1, 2, 7, 14, 19, 38, 47, 83, 94, 133, 139, 166, 266, 278, 329, 581, 658, 893, 973, 1162, 1577, 1786, 1946, 2641, 3154, 3901, 5282, 6251, 6533, 7802, 11039, 11537, 12502, 13066, 18487, 22078, 23074, 27307, 36974, 45731, 54614, 74119, 80759, 91462, 124127, 148238, 161518, 219203, 248254, 438406, 518833, 542239, 868889, 1037666, 1084478, 1534421, 1737778, 3068842, 3795673, 7591346, 10302541, 20605082, 72117787, 144235574]

約数ペア:

[(1, 144235574), (2, 72117787), (7, 20605082), (14, 10302541), (19, 7591346), (38, 3795673), (47, 3068842), (83, 1737778), (94, 1534421), (133, 1084478), (139, 1037666), (166, 868889), (266, 542239), (278, 518833), (329, 438406), (581, 248254), (658, 219203), (893, 161518), (973, 148238), (1162, 124127), (1577, 91462), (1786, 80759), (1946, 74119), (2641, 54614), (3154, 45731), (3901, 36974), (5282, 27307), (6251, 23074), (6533, 22078), (7802, 18487), (11039, 13066), (11537, 12502)]