161789376

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 168

約数和(自身を含む): 515995920

約数和(自身を除く): 354206544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 224, 232, 294, 336, 348, 392, 406, 448, 464, 588, 593, 609, 672, 696, 784, 812, 928, 1176, 1186, 1218, 1344, 1392, 1421, 1568, 1624, 1779, 1856, 2352, 2372, 2436, 2784, 2842, 3136, 3248, 3558, 4151, 4263, 4704, 4744, 4872, 5568, 5684, 6496, 7116, 8302, 8526, 9408, 9488, 9744, 11368, 12453, 12992, 14232, 16604, 17052, 17197, 18976, 19488, 22736, 24906, 28464, 29057, 33208, 34104, 34394, 37952, 38976, 45472, 49812, 51591, 56928, 58114, 66416, 68208, 68788, 87171, 90944, 99624, 103182, 113856, 116228, 120379, 132832, 136416, 137576, 174342, 199248, 206364, 232456, 240758, 265664, 272832, 275152, 348684, 361137, 398496, 412728, 464912, 481516, 550304, 697368, 722274, 796992, 825456, 842653, 929824, 963032, 1100608, 1394736, 1444548, 1650912, 1685306, 1859648, 1926064, 2527959, 2789472, 2889096, 3301824, 3370612, 3852128, 5055918, 5578944, 5778192, 6741224, 7704256, 10111836, 11556384, 13482448, 20223672, 23112768, 26964896, 40447344, 53929792, 80894688, 161789376]

約数ペア:

[(1, 161789376), (2, 80894688), (3, 53929792), (4, 40447344), (6, 26964896), (7, 23112768), (8, 20223672), (12, 13482448), (14, 11556384), (16, 10111836), (21, 7704256), (24, 6741224), (28, 5778192), (29, 5578944), (32, 5055918), (42, 3852128), (48, 3370612), (49, 3301824), (56, 2889096), (58, 2789472), (64, 2527959), (84, 1926064), (87, 1859648), (96, 1685306), (98, 1650912), (112, 1444548), (116, 1394736), (147, 1100608), (168, 963032), (174, 929824), (192, 842653), (196, 825456), (203, 796992), (224, 722274), (232, 697368), (294, 550304), (336, 481516), (348, 464912), (392, 412728), (406, 398496), (448, 361137), (464, 348684), (588, 275152), (593, 272832), (609, 265664), (672, 240758), (696, 232456), (784, 206364), (812, 199248), (928, 174342), (1176, 137576), (1186, 136416), (1218, 132832), (1344, 120379), (1392, 116228), (1421, 113856), (1568, 103182), (1624, 99624), (1779, 90944), (1856, 87171), (2352, 68788), (2372, 68208), (2436, 66416), (2784, 58114), (2842, 56928), (3136, 51591), (3248, 49812), (3558, 45472), (4151, 38976), (4263, 37952), (4704, 34394), (4744, 34104), (4872, 33208), (5568, 29057), (5684, 28464), (6496, 24906), (7116, 22736), (8302, 19488), (8526, 18976), (9408, 17197), (9488, 17052), (9744, 16604), (11368, 14232), (12453, 12992)]