161001984

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 160

約数和(自身を含む): 504592704

約数和(自身を除く): 343590720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 512, 528, 572, 624, 704, 733, 768, 832, 858, 1056, 1144, 1248, 1408, 1466, 1536, 1664, 1716, 2112, 2199, 2288, 2496, 2816, 2932, 3328, 3432, 4224, 4398, 4576, 4992, 5632, 5864, 6656, 6864, 8063, 8448, 8796, 9152, 9529, 9984, 11728, 13728, 16126, 16896, 17592, 18304, 19058, 19968, 23456, 24189, 27456, 28587, 32252, 35184, 36608, 38116, 46912, 48378, 54912, 57174, 64504, 70368, 73216, 76232, 93824, 96756, 104819, 109824, 114348, 129008, 140736, 152464, 187648, 193512, 209638, 219648, 228696, 258016, 281472, 304928, 314457, 375296, 387024, 419276, 457392, 516032, 562944, 609856, 628914, 774048, 838552, 914784, 1032064, 1125888, 1219712, 1257828, 1548096, 1677104, 1829568, 2064128, 2439424, 2515656, 3096192, 3354208, 3659136, 4128256, 4878848, 5031312, 6192384, 6708416, 7318272, 10062624, 12384768, 13416832, 14636544, 20125248, 26833664, 40250496, 53667328, 80500992, 161001984]

約数ペア:

[(1, 161001984), (2, 80500992), (3, 53667328), (4, 40250496), (6, 26833664), (8, 20125248), (11, 14636544), (12, 13416832), (13, 12384768), (16, 10062624), (22, 7318272), (24, 6708416), (26, 6192384), (32, 5031312), (33, 4878848), (39, 4128256), (44, 3659136), (48, 3354208), (52, 3096192), (64, 2515656), (66, 2439424), (78, 2064128), (88, 1829568), (96, 1677104), (104, 1548096), (128, 1257828), (132, 1219712), (143, 1125888), (156, 1032064), (176, 914784), (192, 838552), (208, 774048), (256, 628914), (264, 609856), (286, 562944), (312, 516032), (352, 457392), (384, 419276), (416, 387024), (429, 375296), (512, 314457), (528, 304928), (572, 281472), (624, 258016), (704, 228696), (733, 219648), (768, 209638), (832, 193512), (858, 187648), (1056, 152464), (1144, 140736), (1248, 129008), (1408, 114348), (1466, 109824), (1536, 104819), (1664, 96756), (1716, 93824), (2112, 76232), (2199, 73216), (2288, 70368), (2496, 64504), (2816, 57174), (2932, 54912), (3328, 48378), (3432, 46912), (4224, 38116), (4398, 36608), (4576, 35184), (4992, 32252), (5632, 28587), (5864, 27456), (6656, 24189), (6864, 23456), (8063, 19968), (8448, 19058), (8796, 18304), (9152, 17592), (9529, 16896), (9984, 16126), (11728, 13728)]