173869336

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 349243200

約数和(自身を除く): 175373864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 289, 314, 479, 578, 628, 958, 1156, 1256, 1916, 2312, 2669, 3832, 5338, 8143, 10676, 16286, 21352, 32572, 45373, 65144, 75203, 90746, 138431, 150406, 181492, 276862, 300812, 362984, 553724, 601624, 1107448, 1278451, 2556902, 5113804, 10227608, 21733667, 43467334, 86934668, 173869336]

約数ペア:

[(1, 173869336), (2, 86934668), (4, 43467334), (8, 21733667), (17, 10227608), (34, 5113804), (68, 2556902), (136, 1278451), (157, 1107448), (289, 601624), (314, 553724), (479, 362984), (578, 300812), (628, 276862), (958, 181492), (1156, 150406), (1256, 138431), (1916, 90746), (2312, 75203), (2669, 65144), (3832, 45373), (5338, 32572), (8143, 21352), (10676, 16286)]