137377578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 315245952

約数和(自身を除く): 177868374

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 313, 331, 442, 626, 662, 663, 939, 993, 1326, 1878, 1986, 4069, 4303, 5321, 5627, 8138, 8606, 10642, 11254, 12207, 12909, 15963, 16881, 24414, 25818, 31926, 33762, 69173, 73151, 103603, 138346, 146302, 207206, 207519, 219453, 310809, 415038, 438906, 621618, 1346839, 1761251, 2693678, 3522502, 4040517, 5283753, 8081034, 10567506, 22896263, 45792526, 68688789, 137377578]

約数ペア:

[(1, 137377578), (2, 68688789), (3, 45792526), (6, 22896263), (13, 10567506), (17, 8081034), (26, 5283753), (34, 4040517), (39, 3522502), (51, 2693678), (78, 1761251), (102, 1346839), (221, 621618), (313, 438906), (331, 415038), (442, 310809), (626, 219453), (662, 207519), (663, 207206), (939, 146302), (993, 138346), (1326, 103603), (1878, 73151), (1986, 69173), (4069, 33762), (4303, 31926), (5321, 25818), (5627, 24414), (8138, 16881), (8606, 15963), (10642, 12909), (11254, 12207)]