189357912

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4094

約数の個数: 80

約数和(自身を含む): 537777240

約数和(自身を除く): 348419328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 4003, 5256, 5913, 7884, 8006, 11826, 12009, 15768, 16012, 23652, 24018, 32024, 36027, 47304, 48036, 72054, 96072, 108081, 144108, 216162, 288216, 292219, 324243, 432324, 584438, 648486, 864648, 876657, 1168876, 1296972, 1753314, 2337752, 2593944, 2629971, 3506628, 5259942, 7013256, 7889913, 10519884, 15779826, 21039768, 23669739, 31559652, 47339478, 63119304, 94678956, 189357912]

約数ペア:

[(1, 189357912), (2, 94678956), (3, 63119304), (4, 47339478), (6, 31559652), (8, 23669739), (9, 21039768), (12, 15779826), (18, 10519884), (24, 7889913), (27, 7013256), (36, 5259942), (54, 3506628), (72, 2629971), (73, 2593944), (81, 2337752), (108, 1753314), (146, 1296972), (162, 1168876), (216, 876657), (219, 864648), (292, 648486), (324, 584438), (438, 432324), (584, 324243), (648, 292219), (657, 288216), (876, 216162), (1314, 144108), (1752, 108081), (1971, 96072), (2628, 72054), (3942, 48036), (4003, 47304), (5256, 36027), (5913, 32024), (7884, 24018), (8006, 23652), (11826, 16012), (12009, 15768)]