145339488

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3433}}^1$

素因数の和:3466

約数の個数: 144

約数和(自身を含む): 493259760

約数和(自身を除く): 347920272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3433, 3528, 4704, 5292, 6048, 6866, 7056, 10299, 10584, 13732, 14112, 20598, 21168, 24031, 27464, 30897, 41196, 42336, 48062, 54928, 61794, 72093, 82392, 92691, 96124, 109856, 123588, 144186, 164784, 168217, 185382, 192248, 216279, 247176, 288372, 329568, 336434, 370764, 384496, 432558, 494352, 504651, 576744, 648837, 672868, 741528, 768992, 865116, 988704, 1009302, 1153488, 1297674, 1345736, 1483056, 1513953, 1730232, 2018604, 2306976, 2595348, 2691472, 2966112, 3027906, 3460464, 4037208, 4541859, 5190696, 5382944, 6055812, 6920928, 8074416, 9083718, 10381392, 12111624, 16148832, 18167436, 20762784, 24223248, 36334872, 48446496, 72669744, 145339488]

約数ペア:

[(1, 145339488), (2, 72669744), (3, 48446496), (4, 36334872), (6, 24223248), (7, 20762784), (8, 18167436), (9, 16148832), (12, 12111624), (14, 10381392), (16, 9083718), (18, 8074416), (21, 6920928), (24, 6055812), (27, 5382944), (28, 5190696), (32, 4541859), (36, 4037208), (42, 3460464), (48, 3027906), (49, 2966112), (54, 2691472), (56, 2595348), (63, 2306976), (72, 2018604), (84, 1730232), (96, 1513953), (98, 1483056), (108, 1345736), (112, 1297674), (126, 1153488), (144, 1009302), (147, 988704), (168, 865116), (189, 768992), (196, 741528), (216, 672868), (224, 648837), (252, 576744), (288, 504651), (294, 494352), (336, 432558), (378, 384496), (392, 370764), (432, 336434), (441, 329568), (504, 288372), (588, 247176), (672, 216279), (756, 192248), (784, 185382), (864, 168217), (882, 164784), (1008, 144186), (1176, 123588), (1323, 109856), (1512, 96124), (1568, 92691), (1764, 82392), (2016, 72093), (2352, 61794), (2646, 54928), (3024, 48062), (3433, 42336), (3528, 41196), (4704, 30897), (5292, 27464), (6048, 24031), (6866, 21168), (7056, 20598), (10299, 14112), (10584, 13732)]