127813728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 265064352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 861, 984, 1148, 1312, 1722, 1968, 2296, 3444, 3936, 4592, 4639, 6888, 9184, 9278, 13776, 13917, 18556, 27552, 27834, 32473, 37112, 55668, 64946, 74224, 97419, 111336, 129892, 148448, 190199, 194838, 222672, 259784, 380398, 389676, 445344, 519568, 570597, 760796, 779352, 1039136, 1141194, 1331393, 1521592, 1558704, 2282388, 2662786, 3043184, 3117408, 3994179, 4564776, 5325572, 6086368, 7988358, 9129552, 10651144, 15976716, 18259104, 21302288, 31953432, 42604576, 63906864, 127813728]

約数ペア:

[(1, 127813728), (2, 63906864), (3, 42604576), (4, 31953432), (6, 21302288), (7, 18259104), (8, 15976716), (12, 10651144), (14, 9129552), (16, 7988358), (21, 6086368), (24, 5325572), (28, 4564776), (32, 3994179), (41, 3117408), (42, 3043184), (48, 2662786), (56, 2282388), (82, 1558704), (84, 1521592), (96, 1331393), (112, 1141194), (123, 1039136), (164, 779352), (168, 760796), (224, 570597), (246, 519568), (287, 445344), (328, 389676), (336, 380398), (492, 259784), (574, 222672), (656, 194838), (672, 190199), (861, 148448), (984, 129892), (1148, 111336), (1312, 97419), (1722, 74224), (1968, 64946), (2296, 55668), (3444, 37112), (3936, 32473), (4592, 27834), (4639, 27552), (6888, 18556), (9184, 13917), (9278, 13776)]