131329044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 429898560

約数和(自身を除く): 298569516

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 73, 77, 84, 99, 118, 121, 126, 132, 146, 154, 177, 198, 219, 231, 236, 242, 252, 292, 308, 354, 363, 396, 413, 438, 462, 484, 511, 531, 649, 657, 693, 708, 726, 803, 826, 847, 876, 924, 1022, 1062, 1089, 1239, 1298, 1314, 1386, 1452, 1533, 1606, 1652, 1694, 1947, 2044, 2124, 2178, 2409, 2478, 2541, 2596, 2628, 2772, 3066, 3212, 3388, 3717, 3894, 4307, 4356, 4543, 4599, 4818, 4956, 5082, 5621, 5841, 6132, 7139, 7227, 7434, 7623, 7788, 8614, 8833, 9086, 9198, 9636, 10164, 11242, 11682, 12921, 13629, 14278, 14454, 14868, 15246, 16863, 17228, 17666, 18172, 18396, 21417, 22484, 23364, 25842, 26499, 27258, 28556, 28908, 30149, 30492, 33726, 35332, 38763, 40887, 42834, 47377, 49973, 50589, 51684, 52998, 54516, 60298, 61831, 64251, 67452, 77526, 79497, 81774, 85668, 90447, 94754, 99946, 101178, 105996, 120596, 123662, 128502, 142131, 149919, 155052, 158994, 163548, 180894, 185493, 189508, 199892, 202356, 247324, 257004, 271341, 284262, 299838, 317988, 331639, 361788, 370986, 426393, 449757, 521147, 542682, 556479, 568524, 599676, 663278, 741972, 852786, 899514, 994917, 1042294, 1085364, 1112958, 1326556, 1563441, 1705572, 1799028, 1989834, 2084588, 2225916, 2984751, 3126882, 3648029, 3979668, 4690323, 5969502, 6253764, 7296058, 9380646, 10944087, 11939004, 14592116, 18761292, 21888174, 32832261, 43776348, 65664522, 131329044]

約数ペア:

[(1, 131329044), (2, 65664522), (3, 43776348), (4, 32832261), (6, 21888174), (7, 18761292), (9, 14592116), (11, 11939004), (12, 10944087), (14, 9380646), (18, 7296058), (21, 6253764), (22, 5969502), (28, 4690323), (33, 3979668), (36, 3648029), (42, 3126882), (44, 2984751), (59, 2225916), (63, 2084588), (66, 1989834), (73, 1799028), (77, 1705572), (84, 1563441), (99, 1326556), (118, 1112958), (121, 1085364), (126, 1042294), (132, 994917), (146, 899514), (154, 852786), (177, 741972), (198, 663278), (219, 599676), (231, 568524), (236, 556479), (242, 542682), (252, 521147), (292, 449757), (308, 426393), (354, 370986), (363, 361788), (396, 331639), (413, 317988), (438, 299838), (462, 284262), (484, 271341), (511, 257004), (531, 247324), (649, 202356), (657, 199892), (693, 189508), (708, 185493), (726, 180894), (803, 163548), (826, 158994), (847, 155052), (876, 149919), (924, 142131), (1022, 128502), (1062, 123662), (1089, 120596), (1239, 105996), (1298, 101178), (1314, 99946), (1386, 94754), (1452, 90447), (1533, 85668), (1606, 81774), (1652, 79497), (1694, 77526), (1947, 67452), (2044, 64251), (2124, 61831), (2178, 60298), (2409, 54516), (2478, 52998), (2541, 51684), (2596, 50589), (2628, 49973), (2772, 47377), (3066, 42834), (3212, 40887), (3388, 38763), (3717, 35332), (3894, 33726), (4307, 30492), (4356, 30149), (4543, 28908), (4599, 28556), (4818, 27258), (4956, 26499), (5082, 25842), (5621, 23364), (5841, 22484), (6132, 21417), (7139, 18396), (7227, 18172), (7434, 17666), (7623, 17228), (7788, 16863), (8614, 15246), (8833, 14868), (9086, 14454), (9198, 14278), (9636, 13629), (10164, 12921), (11242, 11682)]