154785952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 342921600

約数和(自身を除く): 188135648

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 89, 92, 136, 139, 178, 184, 272, 278, 356, 368, 391, 544, 556, 712, 736, 782, 1112, 1424, 1513, 1564, 2047, 2224, 2363, 2848, 3026, 3128, 3197, 4094, 4448, 4726, 6052, 6256, 6394, 8188, 9452, 12104, 12371, 12512, 12788, 16376, 18904, 24208, 24742, 25576, 32752, 34799, 37808, 48416, 49484, 51152, 54349, 65504, 69598, 75616, 98968, 102304, 108698, 139196, 197936, 210307, 217396, 278392, 284533, 395872, 420614, 434792, 556784, 569066, 841228, 869584, 1113568, 1138132, 1682456, 1739168, 2276264, 3364912, 4552528, 4837061, 6729824, 9105056, 9674122, 19348244, 38696488, 77392976, 154785952]

約数ペア:

[(1, 154785952), (2, 77392976), (4, 38696488), (8, 19348244), (16, 9674122), (17, 9105056), (23, 6729824), (32, 4837061), (34, 4552528), (46, 3364912), (68, 2276264), (89, 1739168), (92, 1682456), (136, 1138132), (139, 1113568), (178, 869584), (184, 841228), (272, 569066), (278, 556784), (356, 434792), (368, 420614), (391, 395872), (544, 284533), (556, 278392), (712, 217396), (736, 210307), (782, 197936), (1112, 139196), (1424, 108698), (1513, 102304), (1564, 98968), (2047, 75616), (2224, 69598), (2363, 65504), (2848, 54349), (3026, 51152), (3128, 49484), (3197, 48416), (4094, 37808), (4448, 34799), (4726, 32752), (6052, 25576), (6256, 24742), (6394, 24208), (8188, 18904), (9452, 16376), (12104, 12788), (12371, 12512)]