189928256

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 463052160

約数和(自身を除く): 273123904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 421, 424, 448, 532, 608, 742, 842, 848, 1007, 1064, 1216, 1484, 1684, 1696, 2014, 2128, 2947, 2968, 3368, 3392, 4028, 4256, 5894, 5936, 6736, 7049, 7999, 8056, 8512, 11788, 11872, 13472, 14098, 15998, 16112, 22313, 23576, 23744, 26944, 28196, 31996, 32224, 44626, 47152, 55993, 56392, 63992, 64448, 89252, 94304, 111986, 112784, 127984, 156191, 178504, 188608, 223972, 225568, 255968, 312382, 357008, 423947, 447944, 451136, 511936, 624764, 714016, 847894, 895888, 1249528, 1428032, 1695788, 1791776, 2499056, 2967629, 3391576, 3583552, 4998112, 5935258, 6783152, 9996224, 11870516, 13566304, 23741032, 27132608, 47482064, 94964128, 189928256]

約数ペア:

[(1, 189928256), (2, 94964128), (4, 47482064), (7, 27132608), (8, 23741032), (14, 13566304), (16, 11870516), (19, 9996224), (28, 6783152), (32, 5935258), (38, 4998112), (53, 3583552), (56, 3391576), (64, 2967629), (76, 2499056), (106, 1791776), (112, 1695788), (133, 1428032), (152, 1249528), (212, 895888), (224, 847894), (266, 714016), (304, 624764), (371, 511936), (421, 451136), (424, 447944), (448, 423947), (532, 357008), (608, 312382), (742, 255968), (842, 225568), (848, 223972), (1007, 188608), (1064, 178504), (1216, 156191), (1484, 127984), (1684, 112784), (1696, 111986), (2014, 94304), (2128, 89252), (2947, 64448), (2968, 63992), (3368, 56392), (3392, 55993), (4028, 47152), (4256, 44626), (5894, 32224), (5936, 31996), (6736, 28196), (7049, 26944), (7999, 23744), (8056, 23576), (8512, 22313), (11788, 16112), (11872, 15998), (13472, 14098)]