140104368

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 406069248

約数和(自身を除く): 265964880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 127, 141, 144, 163, 188, 254, 282, 326, 376, 381, 423, 489, 508, 564, 652, 752, 762, 846, 978, 1016, 1128, 1143, 1304, 1467, 1524, 1692, 1956, 2032, 2256, 2286, 2608, 2934, 3048, 3384, 3912, 4572, 5868, 5969, 6096, 6768, 7661, 7824, 9144, 11736, 11938, 15322, 17907, 18288, 20701, 22983, 23472, 23876, 30644, 35814, 41402, 45966, 47752, 53721, 61288, 62103, 68949, 71628, 82804, 91932, 95504, 107442, 122576, 124206, 137898, 143256, 165608, 183864, 186309, 214884, 248412, 275796, 286512, 331216, 367728, 372618, 429768, 496824, 551592, 745236, 859536, 972947, 993648, 1103184, 1490472, 1945894, 2918841, 2980944, 3891788, 5837682, 7783576, 8756523, 11675364, 15567152, 17513046, 23350728, 35026092, 46701456, 70052184, 140104368]

約数ペア:

[(1, 140104368), (2, 70052184), (3, 46701456), (4, 35026092), (6, 23350728), (8, 17513046), (9, 15567152), (12, 11675364), (16, 8756523), (18, 7783576), (24, 5837682), (36, 3891788), (47, 2980944), (48, 2918841), (72, 1945894), (94, 1490472), (127, 1103184), (141, 993648), (144, 972947), (163, 859536), (188, 745236), (254, 551592), (282, 496824), (326, 429768), (376, 372618), (381, 367728), (423, 331216), (489, 286512), (508, 275796), (564, 248412), (652, 214884), (752, 186309), (762, 183864), (846, 165608), (978, 143256), (1016, 137898), (1128, 124206), (1143, 122576), (1304, 107442), (1467, 95504), (1524, 91932), (1692, 82804), (1956, 71628), (2032, 68949), (2256, 62103), (2286, 61288), (2608, 53721), (2934, 47752), (3048, 45966), (3384, 41402), (3912, 35814), (4572, 30644), (5868, 23876), (5969, 23472), (6096, 22983), (6768, 20701), (7661, 18288), (7824, 17907), (9144, 15322), (11736, 11938)]