128331476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8599}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 283180800

約数和(自身を除く): 154849324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 8599, 14924, 17198, 34396, 60193, 111787, 120386, 223574, 240772, 352559, 447148, 705118, 782509, 1410236, 1565018, 2467913, 3130036, 4583267, 4935826, 9166534, 9871652, 18333068, 32082869, 64165738, 128331476]

約数ペア:

[(1, 128331476), (2, 64165738), (4, 32082869), (7, 18333068), (13, 9871652), (14, 9166534), (26, 4935826), (28, 4583267), (41, 3130036), (52, 2467913), (82, 1565018), (91, 1410236), (164, 782509), (182, 705118), (287, 447148), (364, 352559), (533, 240772), (574, 223574), (1066, 120386), (1148, 111787), (2132, 60193), (3731, 34396), (7462, 17198), (8599, 14924)]