161475522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{2089}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 348311040

約数和(自身を除く): 186835518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991, 1982, 2089, 2973, 4178, 5946, 6267, 12534, 12883, 25766, 27157, 38649, 54314, 77298, 81471, 162942, 2070199, 4140398, 6210597, 12421194, 26912587, 53825174, 80737761, 161475522]

約数ペア:

[(1, 161475522), (2, 80737761), (3, 53825174), (6, 26912587), (13, 12421194), (26, 6210597), (39, 4140398), (78, 2070199), (991, 162942), (1982, 81471), (2089, 77298), (2973, 54314), (4178, 38649), (5946, 27157), (6267, 25766), (12534, 12883)]