1569640156

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{6737}}^1$

素因数の和:6958

約数の個数: 48

約数和(自身を含む): 3219362496

約数和(自身を除く): 1649722340

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 157, 212, 314, 371, 628, 742, 1099, 1484, 2198, 4396, 6737, 8321, 13474, 16642, 26948, 33284, 47159, 58247, 94318, 116494, 188636, 232988, 357061, 714122, 1057709, 1428244, 2115418, 2499427, 4230836, 4998854, 7403963, 9997708, 14807926, 29615852, 56058577, 112117154, 224234308, 392410039, 784820078, 1569640156]

約数ペア:

[(1, 1569640156), (2, 784820078), (4, 392410039), (7, 224234308), (14, 112117154), (28, 56058577), (53, 29615852), (106, 14807926), (157, 9997708), (212, 7403963), (314, 4998854), (371, 4230836), (628, 2499427), (742, 2115418), (1099, 1428244), (1484, 1057709), (2198, 714122), (4396, 357061), (6737, 232988), (8321, 188636), (13474, 116494), (16642, 94318), (26948, 58247), (33284, 47159)]