151978248

素因数分解:

$2^3\times 3^3\times {\mathrm{491}}^1\times {\mathrm{1433}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 423316800

約数和(自身を除く): 271338552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 491, 982, 1433, 1473, 1964, 2866, 2946, 3928, 4299, 4419, 5732, 5892, 8598, 8838, 11464, 11784, 12897, 13257, 17196, 17676, 25794, 26514, 34392, 35352, 38691, 51588, 53028, 77382, 103176, 106056, 154764, 309528, 703603, 1407206, 2110809, 2814412, 4221618, 5628824, 6332427, 8443236, 12664854, 16886472, 18997281, 25329708, 37994562, 50659416, 75989124, 151978248]

約数ペア:

[(1, 151978248), (2, 75989124), (3, 50659416), (4, 37994562), (6, 25329708), (8, 18997281), (9, 16886472), (12, 12664854), (18, 8443236), (24, 6332427), (27, 5628824), (36, 4221618), (54, 2814412), (72, 2110809), (108, 1407206), (216, 703603), (491, 309528), (982, 154764), (1433, 106056), (1473, 103176), (1964, 77382), (2866, 53028), (2946, 51588), (3928, 38691), (4299, 35352), (4419, 34392), (5732, 26514), (5892, 25794), (8598, 17676), (8838, 17196), (11464, 13257), (11784, 12897)]