135204992

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 292268760

約数和(自身を除く): 157063768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 386, 416, 421, 772, 832, 842, 1544, 1664, 1684, 2509, 3088, 3368, 5018, 5473, 6176, 6736, 10036, 10946, 12352, 13472, 20072, 21892, 24704, 26944, 40144, 43784, 53888, 80288, 81253, 87568, 160576, 162506, 175136, 321152, 325012, 350272, 650024, 700544, 1056289, 1300048, 2112578, 2600096, 4225156, 5200192, 8450312, 10400384, 16900624, 33801248, 67602496, 135204992]

約数ペア:

[(1, 135204992), (2, 67602496), (4, 33801248), (8, 16900624), (13, 10400384), (16, 8450312), (26, 5200192), (32, 4225156), (52, 2600096), (64, 2112578), (104, 1300048), (128, 1056289), (193, 700544), (208, 650024), (386, 350272), (416, 325012), (421, 321152), (772, 175136), (832, 162506), (842, 160576), (1544, 87568), (1664, 81253), (1684, 80288), (2509, 53888), (3088, 43784), (3368, 40144), (5018, 26944), (5473, 24704), (6176, 21892), (6736, 20072), (10036, 13472), (10946, 12352)]