142667876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 286473600

約数和(自身を除く): 143805724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 199, 221, 398, 442, 796, 811, 884, 1622, 2587, 3244, 3383, 5174, 6766, 10348, 10543, 13532, 13787, 21086, 27574, 42172, 43979, 55148, 87958, 161389, 175916, 179231, 322778, 358462, 645556, 716924, 2098057, 2743613, 4196114, 5487226, 8392228, 10974452, 35666969, 71333938, 142667876]

約数ペア:

[(1, 142667876), (2, 71333938), (4, 35666969), (13, 10974452), (17, 8392228), (26, 5487226), (34, 4196114), (52, 2743613), (68, 2098057), (199, 716924), (221, 645556), (398, 358462), (442, 322778), (796, 179231), (811, 175916), (884, 161389), (1622, 87958), (2587, 55148), (3244, 43979), (3383, 42172), (5174, 27574), (6766, 21086), (10348, 13787), (10543, 13532)]