189541872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 180

約数和(自身を含む): 609674520

約数和(自身を除く): 420132648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 73, 76, 78, 104, 114, 117, 144, 146, 152, 156, 171, 208, 219, 228, 234, 247, 292, 304, 312, 342, 438, 456, 468, 494, 584, 624, 657, 684, 741, 876, 912, 936, 949, 988, 1168, 1314, 1368, 1387, 1482, 1752, 1872, 1898, 1976, 2223, 2628, 2736, 2774, 2847, 2964, 3504, 3796, 3952, 4161, 4446, 5256, 5329, 5548, 5694, 5928, 7592, 8322, 8541, 8892, 10512, 10658, 11096, 11388, 11856, 12483, 15184, 15987, 16644, 17082, 17784, 18031, 21316, 22192, 22776, 24966, 31974, 33288, 34164, 35568, 36062, 42632, 45552, 47961, 49932, 54093, 63948, 66576, 68328, 69277, 72124, 85264, 95922, 99864, 101251, 108186, 127896, 136656, 138554, 144248, 162279, 191844, 199728, 202502, 207831, 216372, 255792, 277108, 288496, 303753, 324558, 383688, 405004, 415662, 432744, 554216, 607506, 623493, 649116, 767376, 810008, 831324, 865488, 911259, 1108432, 1215012, 1246986, 1298232, 1316263, 1620016, 1662648, 1822518, 2430024, 2493972, 2596464, 2632526, 3325296, 3645036, 3948789, 4860048, 4987944, 5265052, 7290072, 7897578, 9975888, 10530104, 11846367, 14580144, 15795156, 21060208, 23692734, 31590312, 47385468, 63180624, 94770936, 189541872]

約数ペア:

[(1, 189541872), (2, 94770936), (3, 63180624), (4, 47385468), (6, 31590312), (8, 23692734), (9, 21060208), (12, 15795156), (13, 14580144), (16, 11846367), (18, 10530104), (19, 9975888), (24, 7897578), (26, 7290072), (36, 5265052), (38, 4987944), (39, 4860048), (48, 3948789), (52, 3645036), (57, 3325296), (72, 2632526), (73, 2596464), (76, 2493972), (78, 2430024), (104, 1822518), (114, 1662648), (117, 1620016), (144, 1316263), (146, 1298232), (152, 1246986), (156, 1215012), (171, 1108432), (208, 911259), (219, 865488), (228, 831324), (234, 810008), (247, 767376), (292, 649116), (304, 623493), (312, 607506), (342, 554216), (438, 432744), (456, 415662), (468, 405004), (494, 383688), (584, 324558), (624, 303753), (657, 288496), (684, 277108), (741, 255792), (876, 216372), (912, 207831), (936, 202502), (949, 199728), (988, 191844), (1168, 162279), (1314, 144248), (1368, 138554), (1387, 136656), (1482, 127896), (1752, 108186), (1872, 101251), (1898, 99864), (1976, 95922), (2223, 85264), (2628, 72124), (2736, 69277), (2774, 68328), (2847, 66576), (2964, 63948), (3504, 54093), (3796, 49932), (3952, 47961), (4161, 45552), (4446, 42632), (5256, 36062), (5329, 35568), (5548, 34164), (5694, 33288), (5928, 31974), (7592, 24966), (8322, 22776), (8541, 22192), (8892, 21316), (10512, 18031), (10658, 17784), (11096, 17082), (11388, 16644), (11856, 15987), (12483, 15184)]