148047366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 322122240

約数和(自身を除く): 174074874

約数列:

[1, 2, 3, 6, 23, 43, 46, 61, 69, 86, 122, 129, 138, 183, 258, 366, 409, 818, 989, 1227, 1403, 1978, 2454, 2623, 2806, 2967, 4209, 5246, 5934, 7869, 8418, 9407, 15738, 17587, 18814, 24949, 28221, 35174, 49898, 52761, 56442, 60329, 74847, 105522, 120658, 149694, 180987, 361974, 404501, 573827, 809002, 1072807, 1147654, 1213503, 1721481, 2145614, 2427006, 3218421, 3442962, 6436842, 24674561, 49349122, 74023683, 148047366]

約数ペア:

[(1, 148047366), (2, 74023683), (3, 49349122), (6, 24674561), (23, 6436842), (43, 3442962), (46, 3218421), (61, 2427006), (69, 2145614), (86, 1721481), (122, 1213503), (129, 1147654), (138, 1072807), (183, 809002), (258, 573827), (366, 404501), (409, 361974), (818, 180987), (989, 149694), (1227, 120658), (1403, 105522), (1978, 74847), (2454, 60329), (2623, 56442), (2806, 52761), (2967, 49898), (4209, 35174), (5246, 28221), (5934, 24949), (7869, 18814), (8418, 17587), (9407, 15738)]