138394368

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{8581}}^1$

素因数の和:8610

約数の個数: 108

約数和(自身を含む): 456081808

約数和(自身を除く): 317687440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 8581, 16128, 17162, 25743, 34324, 51486, 60067, 68648, 77229, 102972, 120134, 137296, 154458, 180201, 205944, 240268, 274592, 308916, 360402, 411888, 480536, 540603, 549184, 617832, 720804, 823776, 961072, 1081206, 1098368, 1235664, 1441608, 1647552, 1922144, 2162412, 2196736, 2471328, 2883216, 3295104, 3844288, 4324824, 4942656, 5766432, 6590208, 7688576, 8649648, 9885312, 11532864, 15377152, 17299296, 19770624, 23065728, 34598592, 46131456, 69197184, 138394368]

約数ペア:

[(1, 138394368), (2, 69197184), (3, 46131456), (4, 34598592), (6, 23065728), (7, 19770624), (8, 17299296), (9, 15377152), (12, 11532864), (14, 9885312), (16, 8649648), (18, 7688576), (21, 6590208), (24, 5766432), (28, 4942656), (32, 4324824), (36, 3844288), (42, 3295104), (48, 2883216), (56, 2471328), (63, 2196736), (64, 2162412), (72, 1922144), (84, 1647552), (96, 1441608), (112, 1235664), (126, 1098368), (128, 1081206), (144, 961072), (168, 823776), (192, 720804), (224, 617832), (252, 549184), (256, 540603), (288, 480536), (336, 411888), (384, 360402), (448, 308916), (504, 274592), (576, 240268), (672, 205944), (768, 180201), (896, 154458), (1008, 137296), (1152, 120134), (1344, 102972), (1792, 77229), (2016, 68648), (2304, 60067), (2688, 51486), (4032, 34324), (5376, 25743), (8064, 17162), (8581, 16128)]