169421364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 513676800

約数和(自身を除く): 344255436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 97, 116, 126, 174, 194, 203, 239, 252, 261, 291, 348, 388, 406, 478, 522, 582, 609, 679, 717, 812, 873, 956, 1044, 1164, 1218, 1358, 1434, 1673, 1746, 1827, 2037, 2151, 2436, 2716, 2813, 2868, 3346, 3492, 3654, 4074, 4302, 5019, 5626, 6111, 6692, 6931, 7308, 8148, 8439, 8604, 10038, 11252, 12222, 13862, 15057, 16878, 19691, 20076, 20793, 23183, 24444, 25317, 27724, 30114, 33756, 39382, 41586, 46366, 48517, 50634, 59073, 60228, 62379, 69549, 78764, 83172, 92732, 97034, 101268, 118146, 124758, 139098, 145551, 162281, 177219, 194068, 208647, 236292, 249516, 278196, 291102, 324562, 354438, 417294, 436653, 486843, 582204, 649124, 672307, 708876, 834588, 873306, 973686, 1344614, 1460529, 1746612, 1947372, 2016921, 2689228, 2921058, 4033842, 4706149, 5842116, 6050763, 8067684, 9412298, 12101526, 14118447, 18824596, 24203052, 28236894, 42355341, 56473788, 84710682, 169421364]

約数ペア:

[(1, 169421364), (2, 84710682), (3, 56473788), (4, 42355341), (6, 28236894), (7, 24203052), (9, 18824596), (12, 14118447), (14, 12101526), (18, 9412298), (21, 8067684), (28, 6050763), (29, 5842116), (36, 4706149), (42, 4033842), (58, 2921058), (63, 2689228), (84, 2016921), (87, 1947372), (97, 1746612), (116, 1460529), (126, 1344614), (174, 973686), (194, 873306), (203, 834588), (239, 708876), (252, 672307), (261, 649124), (291, 582204), (348, 486843), (388, 436653), (406, 417294), (478, 354438), (522, 324562), (582, 291102), (609, 278196), (679, 249516), (717, 236292), (812, 208647), (873, 194068), (956, 177219), (1044, 162281), (1164, 145551), (1218, 139098), (1358, 124758), (1434, 118146), (1673, 101268), (1746, 97034), (1827, 92732), (2037, 83172), (2151, 78764), (2436, 69549), (2716, 62379), (2813, 60228), (2868, 59073), (3346, 50634), (3492, 48517), (3654, 46366), (4074, 41586), (4302, 39382), (5019, 33756), (5626, 30114), (6111, 27724), (6692, 25317), (6931, 24444), (7308, 23183), (8148, 20793), (8439, 20076), (8604, 19691), (10038, 16878), (11252, 15057), (12222, 13862)]