142935296

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 340988256

約数和(自身を除く): 198052960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 83, 112, 124, 128, 166, 217, 224, 248, 256, 332, 434, 448, 496, 581, 664, 868, 896, 961, 992, 1162, 1328, 1736, 1792, 1922, 1984, 2324, 2573, 2656, 3472, 3844, 3968, 4648, 5146, 5312, 6727, 6944, 7688, 7936, 9296, 10292, 10624, 13454, 13888, 15376, 18011, 18592, 20584, 21248, 26908, 27776, 30752, 36022, 37184, 41168, 53816, 55552, 61504, 72044, 74368, 79763, 82336, 107632, 123008, 144088, 148736, 159526, 164672, 215264, 246016, 288176, 319052, 329344, 430528, 558341, 576352, 638104, 658688, 861056, 1116682, 1152704, 1276208, 1722112, 2233364, 2305408, 2552416, 4466728, 4610816, 5104832, 8933456, 10209664, 17866912, 20419328, 35733824, 71467648, 142935296]

約数ペア:

[(1, 142935296), (2, 71467648), (4, 35733824), (7, 20419328), (8, 17866912), (14, 10209664), (16, 8933456), (28, 5104832), (31, 4610816), (32, 4466728), (56, 2552416), (62, 2305408), (64, 2233364), (83, 1722112), (112, 1276208), (124, 1152704), (128, 1116682), (166, 861056), (217, 658688), (224, 638104), (248, 576352), (256, 558341), (332, 430528), (434, 329344), (448, 319052), (496, 288176), (581, 246016), (664, 215264), (868, 164672), (896, 159526), (961, 148736), (992, 144088), (1162, 123008), (1328, 107632), (1736, 82336), (1792, 79763), (1922, 74368), (1984, 72044), (2324, 61504), (2573, 55552), (2656, 53816), (3472, 41168), (3844, 37184), (3968, 36022), (4648, 30752), (5146, 27776), (5312, 26908), (6727, 21248), (6944, 20584), (7688, 18592), (7936, 18011), (9296, 15376), (10292, 13888), (10624, 13454)]