149981904

素因数分解:

$2^4\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1051}}^1$

素因数の和:2056

約数の個数: 60

約数和(自身を含む): 420564352

約数和(自身を除く): 270582448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991, 1051, 1982, 2102, 2973, 3153, 3964, 4204, 5946, 6306, 7928, 8408, 8919, 9459, 11892, 12612, 15856, 16816, 17838, 18918, 23784, 25224, 35676, 37836, 47568, 50448, 71352, 75672, 142704, 151344, 1041541, 2083082, 3124623, 4166164, 6249246, 8332328, 9373869, 12498492, 16664656, 18747738, 24996984, 37495476, 49993968, 74990952, 149981904]

約数ペア:

[(1, 149981904), (2, 74990952), (3, 49993968), (4, 37495476), (6, 24996984), (8, 18747738), (9, 16664656), (12, 12498492), (16, 9373869), (18, 8332328), (24, 6249246), (36, 4166164), (48, 3124623), (72, 2083082), (144, 1041541), (991, 151344), (1051, 142704), (1982, 75672), (2102, 71352), (2973, 50448), (3153, 47568), (3964, 37836), (4204, 35676), (5946, 25224), (6306, 23784), (7928, 18918), (8408, 17838), (8919, 16816), (9459, 15856), (11892, 12612)]