148909113

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 232128000

約数和(自身を除く): 83218887

約数列:

[1, 3, 9, 29, 47, 61, 87, 141, 183, 199, 261, 423, 549, 597, 1363, 1769, 1791, 2867, 4089, 5307, 5771, 8601, 9353, 12139, 12267, 15921, 17313, 25803, 28059, 36417, 51939, 83143, 84177, 109251, 249429, 271237, 352031, 570533, 748287, 813711, 1056093, 1711599, 2441133, 3168279, 5134797, 16545457, 49636371, 148909113]

約数ペア:

[(1, 148909113), (3, 49636371), (9, 16545457), (29, 5134797), (47, 3168279), (61, 2441133), (87, 1711599), (141, 1056093), (183, 813711), (199, 748287), (261, 570533), (423, 352031), (549, 271237), (597, 249429), (1363, 109251), (1769, 84177), (1791, 83143), (2867, 51939), (4089, 36417), (5307, 28059), (5771, 25803), (8601, 17313), (9353, 15921), (12139, 12267)]