149997456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2309

約数の個数: 120

約数和(自身を含む): 487133504

約数和(自身を除く): 337136048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2221, 2412, 2814, 3216, 3752, 4221, 4442, 4824, 5628, 6663, 7504, 8442, 8884, 9648, 11256, 13326, 15547, 16884, 17768, 19989, 22512, 26652, 31094, 33768, 35536, 39978, 46641, 53304, 62188, 67536, 79956, 93282, 106608, 124376, 139923, 148807, 159912, 186564, 248752, 279846, 297614, 319824, 373128, 446421, 559692, 595228, 746256, 892842, 1041649, 1119384, 1190456, 1339263, 1785684, 2083298, 2238768, 2380912, 2678526, 3124947, 3571368, 4166596, 5357052, 6249894, 7142736, 8333192, 9374841, 10714104, 12499788, 16666384, 18749682, 21428208, 24999576, 37499364, 49999152, 74998728, 149997456]

約数ペア:

[(1, 149997456), (2, 74998728), (3, 49999152), (4, 37499364), (6, 24999576), (7, 21428208), (8, 18749682), (9, 16666384), (12, 12499788), (14, 10714104), (16, 9374841), (18, 8333192), (21, 7142736), (24, 6249894), (28, 5357052), (36, 4166596), (42, 3571368), (48, 3124947), (56, 2678526), (63, 2380912), (67, 2238768), (72, 2083298), (84, 1785684), (112, 1339263), (126, 1190456), (134, 1119384), (144, 1041649), (168, 892842), (201, 746256), (252, 595228), (268, 559692), (336, 446421), (402, 373128), (469, 319824), (504, 297614), (536, 279846), (603, 248752), (804, 186564), (938, 159912), (1008, 148807), (1072, 139923), (1206, 124376), (1407, 106608), (1608, 93282), (1876, 79956), (2221, 67536), (2412, 62188), (2814, 53304), (3216, 46641), (3752, 39978), (4221, 35536), (4442, 33768), (4824, 31094), (5628, 26652), (6663, 22512), (7504, 19989), (8442, 17768), (8884, 16884), (9648, 15547), (11256, 13326)]