137876596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 302649480

約数和(自身を除く): 164772884

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 1289, 1573, 2057, 2431, 2578, 3146, 4114, 4862, 5156, 6292, 8228, 9724, 14179, 16757, 21913, 26741, 28358, 33514, 43826, 53482, 56716, 67028, 87652, 106964, 155969, 184327, 241043, 284869, 311938, 368654, 482086, 569738, 623876, 737308, 964172, 1139476, 2027597, 2651473, 3133559, 4055194, 5302946, 6267118, 8110388, 10605892, 12534236, 34469149, 68938298, 137876596]

約数ペア:

[(1, 137876596), (2, 68938298), (4, 34469149), (11, 12534236), (13, 10605892), (17, 8110388), (22, 6267118), (26, 5302946), (34, 4055194), (44, 3133559), (52, 2651473), (68, 2027597), (121, 1139476), (143, 964172), (187, 737308), (221, 623876), (242, 569738), (286, 482086), (374, 368654), (442, 311938), (484, 284869), (572, 241043), (748, 184327), (884, 155969), (1289, 106964), (1573, 87652), (2057, 67028), (2431, 56716), (2578, 53482), (3146, 43826), (4114, 33514), (4862, 28358), (5156, 26741), (6292, 21913), (8228, 16757), (9724, 14179)]