142465648

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 326764800

約数和(自身を除く): 184299152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 47, 52, 59, 76, 94, 104, 118, 152, 169, 188, 208, 236, 247, 304, 338, 376, 472, 494, 611, 676, 752, 767, 893, 944, 988, 1121, 1222, 1352, 1534, 1786, 1976, 2242, 2444, 2704, 2773, 3068, 3211, 3572, 3952, 4484, 4888, 5546, 6136, 6422, 7144, 7943, 8968, 9776, 9971, 11092, 11609, 12272, 12844, 14288, 14573, 15886, 17936, 19942, 22184, 23218, 25688, 29146, 31772, 36049, 39884, 44368, 46436, 51376, 52687, 58292, 63544, 72098, 79768, 92872, 105374, 116584, 127088, 144196, 150917, 159536, 185744, 189449, 210748, 233168, 288392, 301834, 378898, 421496, 468637, 576784, 603668, 684931, 757796, 842992, 937274, 1207336, 1369862, 1515592, 1874548, 2414672, 2739724, 3031184, 3749096, 5479448, 7498192, 8904103, 10958896, 17808206, 35616412, 71232824, 142465648]

約数ペア:

[(1, 142465648), (2, 71232824), (4, 35616412), (8, 17808206), (13, 10958896), (16, 8904103), (19, 7498192), (26, 5479448), (38, 3749096), (47, 3031184), (52, 2739724), (59, 2414672), (76, 1874548), (94, 1515592), (104, 1369862), (118, 1207336), (152, 937274), (169, 842992), (188, 757796), (208, 684931), (236, 603668), (247, 576784), (304, 468637), (338, 421496), (376, 378898), (472, 301834), (494, 288392), (611, 233168), (676, 210748), (752, 189449), (767, 185744), (893, 159536), (944, 150917), (988, 144196), (1121, 127088), (1222, 116584), (1352, 105374), (1534, 92872), (1786, 79768), (1976, 72098), (2242, 63544), (2444, 58292), (2704, 52687), (2773, 51376), (3068, 46436), (3211, 44368), (3572, 39884), (3952, 36049), (4484, 31772), (4888, 29146), (5546, 25688), (6136, 23218), (6422, 22184), (7144, 19942), (7943, 17936), (8968, 15886), (9776, 14573), (9971, 14288), (11092, 12844), (11609, 12272)]