142454448

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2467}}^1$

素因数の和:2882

約数の個数: 60

約数和(自身を含む): 399830808

約数和(自身を除く): 257376360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 802, 1203, 1604, 2406, 2467, 3208, 3609, 4812, 4934, 6416, 7218, 7401, 9624, 9868, 14436, 14802, 19248, 19736, 22203, 28872, 29604, 39472, 44406, 57744, 59208, 88812, 118416, 177624, 355248, 989267, 1978534, 2967801, 3957068, 5935602, 7914136, 8903403, 11871204, 15828272, 17806806, 23742408, 35613612, 47484816, 71227224, 142454448]

約数ペア:

[(1, 142454448), (2, 71227224), (3, 47484816), (4, 35613612), (6, 23742408), (8, 17806806), (9, 15828272), (12, 11871204), (16, 8903403), (18, 7914136), (24, 5935602), (36, 3957068), (48, 2967801), (72, 1978534), (144, 989267), (401, 355248), (802, 177624), (1203, 118416), (1604, 88812), (2406, 59208), (2467, 57744), (3208, 44406), (3609, 39472), (4812, 29604), (4934, 28872), (6416, 22203), (7218, 19736), (7401, 19248), (9624, 14802), (9868, 14436)]