155533248

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20802

約数の個数: 84

約数和(自身を含む): 480124008

約数和(自身を除く): 324590760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20771, 41542, 62313, 83084, 124626, 166168, 186939, 249252, 270023, 332336, 373878, 498504, 540046, 664672, 747756, 810069, 997008, 1080092, 1329344, 1495512, 1620138, 1994016, 2160184, 2430207, 2991024, 3240276, 3988032, 4320368, 4860414, 5982048, 6480552, 8640736, 9720828, 11964096, 12961104, 17281472, 19441656, 25922208, 38883312, 51844416, 77766624, 155533248]

約数ペア:

[(1, 155533248), (2, 77766624), (3, 51844416), (4, 38883312), (6, 25922208), (8, 19441656), (9, 17281472), (12, 12961104), (13, 11964096), (16, 9720828), (18, 8640736), (24, 6480552), (26, 5982048), (32, 4860414), (36, 4320368), (39, 3988032), (48, 3240276), (52, 2991024), (64, 2430207), (72, 2160184), (78, 1994016), (96, 1620138), (104, 1495512), (117, 1329344), (144, 1080092), (156, 997008), (192, 810069), (208, 747756), (234, 664672), (288, 540046), (312, 498504), (416, 373878), (468, 332336), (576, 270023), (624, 249252), (832, 186939), (936, 166168), (1248, 124626), (1872, 83084), (2496, 62313), (3744, 41542), (7488, 20771)]