198382128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4649}}^1$

素因数の和:4794

約数の個数: 80

約数和(自身を含む): 590438400

約数和(自身を除く): 392056272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4649, 5334, 6096, 7112, 9298, 10668, 13947, 14224, 18596, 21336, 27894, 32543, 37192, 42672, 55788, 65086, 74384, 97629, 111576, 130172, 195258, 223152, 260344, 390516, 520688, 590423, 781032, 1180846, 1562064, 1771269, 2361692, 3542538, 4132961, 4723384, 7085076, 8265922, 9446768, 12398883, 14170152, 16531844, 24797766, 28340304, 33063688, 49595532, 66127376, 99191064, 198382128]

約数ペア:

[(1, 198382128), (2, 99191064), (3, 66127376), (4, 49595532), (6, 33063688), (7, 28340304), (8, 24797766), (12, 16531844), (14, 14170152), (16, 12398883), (21, 9446768), (24, 8265922), (28, 7085076), (42, 4723384), (48, 4132961), (56, 3542538), (84, 2361692), (112, 1771269), (127, 1562064), (168, 1180846), (254, 781032), (336, 590423), (381, 520688), (508, 390516), (762, 260344), (889, 223152), (1016, 195258), (1524, 130172), (1778, 111576), (2032, 97629), (2667, 74384), (3048, 65086), (3556, 55788), (4649, 42672), (5334, 37192), (6096, 32543), (7112, 27894), (9298, 21336), (10668, 18596), (13947, 14224)]