158849568

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 470486016

約数和(自身を除く): 311636448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 101, 127, 129, 144, 172, 202, 254, 258, 288, 303, 344, 381, 387, 404, 508, 516, 606, 688, 762, 774, 808, 909, 1016, 1032, 1143, 1212, 1376, 1524, 1548, 1616, 1818, 2032, 2064, 2286, 2424, 3048, 3096, 3232, 3636, 4064, 4128, 4343, 4572, 4848, 5461, 6096, 6192, 7272, 8686, 9144, 9696, 10922, 12192, 12384, 12827, 13029, 14544, 16383, 17372, 18288, 21844, 25654, 26058, 29088, 32766, 34744, 36576, 38481, 39087, 43688, 49149, 51308, 52116, 65532, 69488, 76962, 78174, 87376, 98298, 102616, 104232, 115443, 131064, 138976, 153924, 156348, 174752, 196596, 205232, 208464, 230886, 262128, 307848, 312696, 393192, 410464, 416928, 461772, 524256, 551561, 615696, 625392, 786384, 923544, 1103122, 1231392, 1250784, 1572768, 1654683, 1847088, 2206244, 3309366, 3694176, 4412488, 4964049, 6618732, 8824976, 9928098, 13237464, 17649952, 19856196, 26474928, 39712392, 52949856, 79424784, 158849568]

約数ペア:

[(1, 158849568), (2, 79424784), (3, 52949856), (4, 39712392), (6, 26474928), (8, 19856196), (9, 17649952), (12, 13237464), (16, 9928098), (18, 8824976), (24, 6618732), (32, 4964049), (36, 4412488), (43, 3694176), (48, 3309366), (72, 2206244), (86, 1847088), (96, 1654683), (101, 1572768), (127, 1250784), (129, 1231392), (144, 1103122), (172, 923544), (202, 786384), (254, 625392), (258, 615696), (288, 551561), (303, 524256), (344, 461772), (381, 416928), (387, 410464), (404, 393192), (508, 312696), (516, 307848), (606, 262128), (688, 230886), (762, 208464), (774, 205232), (808, 196596), (909, 174752), (1016, 156348), (1032, 153924), (1143, 138976), (1212, 131064), (1376, 115443), (1524, 104232), (1548, 102616), (1616, 98298), (1818, 87376), (2032, 78174), (2064, 76962), (2286, 69488), (2424, 65532), (3048, 52116), (3096, 51308), (3232, 49149), (3636, 43688), (4064, 39087), (4128, 38481), (4343, 36576), (4572, 34744), (4848, 32766), (5461, 29088), (6096, 26058), (6192, 25654), (7272, 21844), (8686, 18288), (9144, 17372), (9696, 16383), (10922, 14544), (12192, 13029), (12384, 12827)]