161794944

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 485077320

約数和(自身を除く): 323282376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 167, 174, 192, 232, 261, 288, 334, 348, 384, 464, 501, 522, 576, 668, 696, 841, 928, 1002, 1044, 1152, 1336, 1392, 1503, 1682, 1856, 2004, 2088, 2523, 2672, 2784, 3006, 3364, 3712, 4008, 4176, 4843, 5046, 5344, 5568, 6012, 6728, 7569, 8016, 8352, 9686, 10092, 10688, 11136, 12024, 13456, 14529, 15138, 16032, 16704, 19372, 20184, 21376, 24048, 26912, 29058, 30276, 32064, 33408, 38744, 40368, 43587, 48096, 53824, 58116, 60552, 64128, 77488, 80736, 87174, 96192, 107648, 116232, 121104, 140447, 154976, 161472, 174348, 192384, 232464, 242208, 280894, 309952, 322944, 348696, 421341, 464928, 484416, 561788, 619904, 697392, 842682, 929856, 968832, 1123576, 1264023, 1394784, 1685364, 1859712, 2247152, 2528046, 2789568, 3370728, 4494304, 5056092, 5579136, 6741456, 8988608, 10112184, 13482912, 17977216, 20224368, 26965824, 40448736, 53931648, 80897472, 161794944]

約数ペア:

[(1, 161794944), (2, 80897472), (3, 53931648), (4, 40448736), (6, 26965824), (8, 20224368), (9, 17977216), (12, 13482912), (16, 10112184), (18, 8988608), (24, 6741456), (29, 5579136), (32, 5056092), (36, 4494304), (48, 3370728), (58, 2789568), (64, 2528046), (72, 2247152), (87, 1859712), (96, 1685364), (116, 1394784), (128, 1264023), (144, 1123576), (167, 968832), (174, 929856), (192, 842682), (232, 697392), (261, 619904), (288, 561788), (334, 484416), (348, 464928), (384, 421341), (464, 348696), (501, 322944), (522, 309952), (576, 280894), (668, 242208), (696, 232464), (841, 192384), (928, 174348), (1002, 161472), (1044, 154976), (1152, 140447), (1336, 121104), (1392, 116232), (1503, 107648), (1682, 96192), (1856, 87174), (2004, 80736), (2088, 77488), (2523, 64128), (2672, 60552), (2784, 58116), (3006, 53824), (3364, 48096), (3712, 43587), (4008, 40368), (4176, 38744), (4843, 33408), (5046, 32064), (5344, 30276), (5568, 29058), (6012, 26912), (6728, 24048), (7569, 21376), (8016, 20184), (8352, 19372), (9686, 16704), (10092, 16032), (10688, 15138), (11136, 14529), (12024, 13456)]