165961504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3185

約数の個数: 48

約数和(自身を含む): 347911200

約数和(自身を除く): 181949696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1691, 2848, 3067, 3382, 6134, 6764, 12268, 13528, 24536, 27056, 49072, 54112, 58273, 98144, 116546, 233092, 272963, 466184, 545926, 932368, 1091852, 1864736, 2183704, 4367408, 5186297, 8734816, 10372594, 20745188, 41490376, 82980752, 165961504]

約数ペア:

[(1, 165961504), (2, 82980752), (4, 41490376), (8, 20745188), (16, 10372594), (19, 8734816), (32, 5186297), (38, 4367408), (76, 2183704), (89, 1864736), (152, 1091852), (178, 932368), (304, 545926), (356, 466184), (608, 272963), (712, 233092), (1424, 116546), (1691, 98144), (2848, 58273), (3067, 54112), (3382, 49072), (6134, 27056), (6764, 24536), (12268, 13528)]