179919012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 546742784

約数和(自身を除く): 366823772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 61, 73, 74, 78, 84, 91, 111, 122, 146, 148, 156, 182, 183, 219, 222, 244, 259, 273, 292, 364, 366, 427, 438, 444, 481, 511, 518, 546, 732, 777, 793, 854, 876, 949, 962, 1022, 1036, 1092, 1281, 1443, 1533, 1554, 1586, 1708, 1898, 1924, 2044, 2257, 2379, 2562, 2701, 2847, 2886, 3066, 3108, 3172, 3367, 3796, 4453, 4514, 4758, 5124, 5402, 5551, 5694, 5772, 6132, 6643, 6734, 6771, 8103, 8906, 9028, 9516, 10101, 10804, 11102, 11388, 13286, 13359, 13468, 13542, 15799, 16206, 16653, 17812, 18907, 19929, 20202, 22204, 26572, 26718, 27084, 29341, 31171, 31598, 32412, 33306, 35113, 37814, 39858, 40404, 47397, 53436, 56721, 57889, 58682, 62342, 63196, 66612, 70226, 75628, 79716, 88023, 93513, 94794, 105339, 113442, 115778, 117364, 124684, 140452, 164761, 173667, 176046, 187026, 189588, 205387, 210678, 226884, 231556, 245791, 329522, 347334, 352092, 374052, 405223, 410774, 421356, 491582, 494283, 616161, 659044, 694668, 737373, 810446, 821548, 983164, 988566, 1153327, 1215669, 1232322, 1474746, 1620892, 1977132, 2141893, 2306654, 2431338, 2464644, 2949492, 3459981, 4283786, 4613308, 4862676, 6425679, 6919962, 8567572, 12851358, 13839924, 14993251, 25702716, 29986502, 44979753, 59973004, 89959506, 179919012]

約数ペア:

[(1, 179919012), (2, 89959506), (3, 59973004), (4, 44979753), (6, 29986502), (7, 25702716), (12, 14993251), (13, 13839924), (14, 12851358), (21, 8567572), (26, 6919962), (28, 6425679), (37, 4862676), (39, 4613308), (42, 4283786), (52, 3459981), (61, 2949492), (73, 2464644), (74, 2431338), (78, 2306654), (84, 2141893), (91, 1977132), (111, 1620892), (122, 1474746), (146, 1232322), (148, 1215669), (156, 1153327), (182, 988566), (183, 983164), (219, 821548), (222, 810446), (244, 737373), (259, 694668), (273, 659044), (292, 616161), (364, 494283), (366, 491582), (427, 421356), (438, 410774), (444, 405223), (481, 374052), (511, 352092), (518, 347334), (546, 329522), (732, 245791), (777, 231556), (793, 226884), (854, 210678), (876, 205387), (949, 189588), (962, 187026), (1022, 176046), (1036, 173667), (1092, 164761), (1281, 140452), (1443, 124684), (1533, 117364), (1554, 115778), (1586, 113442), (1708, 105339), (1898, 94794), (1924, 93513), (2044, 88023), (2257, 79716), (2379, 75628), (2562, 70226), (2701, 66612), (2847, 63196), (2886, 62342), (3066, 58682), (3108, 57889), (3172, 56721), (3367, 53436), (3796, 47397), (4453, 40404), (4514, 39858), (4758, 37814), (5124, 35113), (5402, 33306), (5551, 32412), (5694, 31598), (5772, 31171), (6132, 29341), (6643, 27084), (6734, 26718), (6771, 26572), (8103, 22204), (8906, 20202), (9028, 19929), (9516, 18907), (10101, 17812), (10804, 16653), (11102, 16206), (11388, 15799), (13286, 13542), (13359, 13468)]