154967208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 440294400

約数和(自身を除く): 285327192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 103, 123, 132, 139, 164, 206, 246, 264, 278, 309, 328, 412, 417, 451, 492, 556, 618, 824, 834, 902, 984, 1112, 1133, 1236, 1353, 1529, 1668, 1804, 2266, 2472, 2706, 3058, 3336, 3399, 3608, 4223, 4532, 4587, 5412, 5699, 6116, 6798, 8446, 9064, 9174, 10824, 11398, 12232, 12669, 13596, 14317, 16892, 17097, 18348, 22796, 25338, 27192, 28634, 33784, 34194, 36696, 42951, 45592, 46453, 50676, 57268, 62689, 68388, 85902, 92906, 101352, 114536, 125378, 136776, 139359, 157487, 171804, 185812, 188067, 250756, 278718, 314974, 343608, 371624, 376134, 472461, 501512, 557436, 586997, 629948, 752268, 944922, 1114872, 1173994, 1259896, 1504536, 1760991, 1889844, 2347988, 3521982, 3779688, 4695976, 6456967, 7043964, 12913934, 14087928, 19370901, 25827868, 38741802, 51655736, 77483604, 154967208]

約数ペア:

[(1, 154967208), (2, 77483604), (3, 51655736), (4, 38741802), (6, 25827868), (8, 19370901), (11, 14087928), (12, 12913934), (22, 7043964), (24, 6456967), (33, 4695976), (41, 3779688), (44, 3521982), (66, 2347988), (82, 1889844), (88, 1760991), (103, 1504536), (123, 1259896), (132, 1173994), (139, 1114872), (164, 944922), (206, 752268), (246, 629948), (264, 586997), (278, 557436), (309, 501512), (328, 472461), (412, 376134), (417, 371624), (451, 343608), (492, 314974), (556, 278718), (618, 250756), (824, 188067), (834, 185812), (902, 171804), (984, 157487), (1112, 139359), (1133, 136776), (1236, 125378), (1353, 114536), (1529, 101352), (1668, 92906), (1804, 85902), (2266, 68388), (2472, 62689), (2706, 57268), (3058, 50676), (3336, 46453), (3399, 45592), (3608, 42951), (4223, 36696), (4532, 34194), (4587, 33784), (5412, 28634), (5699, 27192), (6116, 25338), (6798, 22796), (8446, 18348), (9064, 17097), (9174, 16892), (10824, 14317), (11398, 13596), (12232, 12669)]