156730381074

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{121357}}^1$

素因数の和:121979

約数の個数: 48

約数和(自身を含む): 342496062168

約数和(自身を除く): 185765681094

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 457, 471, 914, 942, 1371, 1413, 2742, 2826, 4113, 8226, 71749, 121357, 143498, 215247, 242714, 364071, 430494, 645741, 728142, 1092213, 1291482, 2184426, 19053049, 38106098, 55460149, 57159147, 110920298, 114318294, 166380447, 171477441, 332760894, 342954882, 499141341, 998282682, 8707243393, 17414486786, 26121730179, 52243460358, 78365190537, 156730381074]

約数ペア:

[(1, 156730381074), (2, 78365190537), (3, 52243460358), (6, 26121730179), (9, 17414486786), (18, 8707243393), (157, 998282682), (314, 499141341), (457, 342954882), (471, 332760894), (914, 171477441), (942, 166380447), (1371, 114318294), (1413, 110920298), (2742, 57159147), (2826, 55460149), (4113, 38106098), (8226, 19053049), (71749, 2184426), (121357, 1291482), (143498, 1092213), (215247, 728142), (242714, 645741), (364071, 430494)]