145902852

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 383999616

約数和(自身を除く): 238096764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1627, 1692, 1908, 2491, 3254, 4881, 4982, 6508, 7473, 9762, 9964, 14643, 14946, 19524, 22419, 29286, 29892, 44838, 58572, 76469, 86231, 89676, 152938, 172462, 229407, 258693, 305876, 344924, 458814, 517386, 688221, 776079, 917628, 1034772, 1376442, 1552158, 2752884, 3104316, 4052857, 8105714, 12158571, 16211428, 24317142, 36475713, 48634284, 72951426, 145902852]

約数ペア:

[(1, 145902852), (2, 72951426), (3, 48634284), (4, 36475713), (6, 24317142), (9, 16211428), (12, 12158571), (18, 8105714), (36, 4052857), (47, 3104316), (53, 2752884), (94, 1552158), (106, 1376442), (141, 1034772), (159, 917628), (188, 776079), (212, 688221), (282, 517386), (318, 458814), (423, 344924), (477, 305876), (564, 258693), (636, 229407), (846, 172462), (954, 152938), (1627, 89676), (1692, 86231), (1908, 76469), (2491, 58572), (3254, 44838), (4881, 29892), (4982, 29286), (6508, 22419), (7473, 19524), (9762, 14946), (9964, 14643)]