151123988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 285223680

約数和(自身を除く): 134099692

約数列:

[1, 2, 4, 29, 47, 53, 58, 94, 106, 116, 188, 212, 523, 1046, 1363, 1537, 2092, 2491, 2726, 3074, 4982, 5452, 6148, 9964, 15167, 24581, 27719, 30334, 49162, 55438, 60668, 72239, 98324, 110876, 144478, 288956, 712849, 803851, 1302793, 1425698, 1607702, 2605586, 2851396, 3215404, 5211172, 37780997, 75561994, 151123988]

約数ペア:

[(1, 151123988), (2, 75561994), (4, 37780997), (29, 5211172), (47, 3215404), (53, 2851396), (58, 2605586), (94, 1607702), (106, 1425698), (116, 1302793), (188, 803851), (212, 712849), (523, 288956), (1046, 144478), (1363, 110876), (1537, 98324), (2092, 72239), (2491, 60668), (2726, 55438), (3074, 49162), (4982, 30334), (5452, 27719), (6148, 24581), (9964, 15167)]