154218792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 478114560

約数和(自身を除く): 323895768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 241, 273, 293, 312, 364, 482, 546, 586, 723, 728, 879, 964, 1092, 1172, 1446, 1687, 1758, 1928, 2051, 2184, 2344, 2892, 3133, 3374, 3516, 3809, 4102, 5061, 5784, 6153, 6266, 6748, 7032, 7618, 8204, 9399, 10122, 11427, 12306, 12532, 13496, 15236, 16408, 18798, 20244, 21931, 22854, 24612, 25064, 26663, 30472, 37596, 40488, 43862, 45708, 49224, 53326, 65793, 70613, 75192, 79989, 87724, 91416, 106652, 131586, 141226, 159978, 175448, 211839, 213304, 263172, 282452, 319956, 423678, 494291, 526344, 564904, 639912, 847356, 917969, 988582, 1482873, 1694712, 1835938, 1977164, 2753907, 2965746, 3671876, 3954328, 5507814, 5931492, 6425783, 7343752, 11015628, 11862984, 12851566, 19277349, 22031256, 25703132, 38554698, 51406264, 77109396, 154218792]

約数ペア:

[(1, 154218792), (2, 77109396), (3, 51406264), (4, 38554698), (6, 25703132), (7, 22031256), (8, 19277349), (12, 12851566), (13, 11862984), (14, 11015628), (21, 7343752), (24, 6425783), (26, 5931492), (28, 5507814), (39, 3954328), (42, 3671876), (52, 2965746), (56, 2753907), (78, 1977164), (84, 1835938), (91, 1694712), (104, 1482873), (156, 988582), (168, 917969), (182, 847356), (241, 639912), (273, 564904), (293, 526344), (312, 494291), (364, 423678), (482, 319956), (546, 282452), (586, 263172), (723, 213304), (728, 211839), (879, 175448), (964, 159978), (1092, 141226), (1172, 131586), (1446, 106652), (1687, 91416), (1758, 87724), (1928, 79989), (2051, 75192), (2184, 70613), (2344, 65793), (2892, 53326), (3133, 49224), (3374, 45708), (3516, 43862), (3809, 40488), (4102, 37596), (5061, 30472), (5784, 26663), (6153, 25064), (6266, 24612), (6748, 22854), (7032, 21931), (7618, 20244), (8204, 18798), (9399, 16408), (10122, 15236), (11427, 13496), (12306, 12532)]