172481504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7823}}^1$

素因数の和:7899

約数の個数: 48

約数和(自身を含む): 372641472

約数和(自身を除く): 200159968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 7823, 11024, 15646, 22048, 31292, 62584, 101699, 125168, 203398, 250336, 406796, 414619, 813592, 829238, 1627184, 1658476, 3254368, 3316952, 5390047, 6633904, 10780094, 13267808, 21560188, 43120376, 86240752, 172481504]

約数ペア:

[(1, 172481504), (2, 86240752), (4, 43120376), (8, 21560188), (13, 13267808), (16, 10780094), (26, 6633904), (32, 5390047), (52, 3316952), (53, 3254368), (104, 1658476), (106, 1627184), (208, 829238), (212, 813592), (416, 414619), (424, 406796), (689, 250336), (848, 203398), (1378, 125168), (1696, 101699), (2756, 62584), (5512, 31292), (7823, 22048), (11024, 15646)]