153097952

素因数分解:

$2^5\times 7^2\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 352923480

約数和(自身を除く): 199825528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 251, 389, 392, 502, 778, 784, 1004, 1556, 1568, 1757, 2008, 2723, 3112, 3514, 4016, 5446, 6224, 7028, 8032, 10892, 12299, 12448, 14056, 19061, 21784, 24598, 28112, 38122, 43568, 49196, 56224, 76244, 87136, 97639, 98392, 152488, 195278, 196784, 304976, 390556, 393568, 609952, 683473, 781112, 1366946, 1562224, 2733892, 3124448, 4784311, 5467784, 9568622, 10935568, 19137244, 21871136, 38274488, 76548976, 153097952]

約数ペア:

[(1, 153097952), (2, 76548976), (4, 38274488), (7, 21871136), (8, 19137244), (14, 10935568), (16, 9568622), (28, 5467784), (32, 4784311), (49, 3124448), (56, 2733892), (98, 1562224), (112, 1366946), (196, 781112), (224, 683473), (251, 609952), (389, 393568), (392, 390556), (502, 304976), (778, 196784), (784, 195278), (1004, 152488), (1556, 98392), (1568, 97639), (1757, 87136), (2008, 76244), (2723, 56224), (3112, 49196), (3514, 43568), (4016, 38122), (5446, 28112), (6224, 24598), (7028, 21784), (8032, 19061), (10892, 14056), (12299, 12448)]