181456128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11251}}^1$

素因数の和:11280

約数の個数: 108

約数和(自身を含む): 597976288

約数和(自身を除く): 416520160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 11251, 16128, 22502, 33753, 45004, 67506, 78757, 90008, 101259, 135012, 157514, 180016, 202518, 236271, 270024, 315028, 360032, 405036, 472542, 540048, 630056, 708813, 720064, 810072, 945084, 1080096, 1260112, 1417626, 1440128, 1620144, 1890168, 2160192, 2520224, 2835252, 2880256, 3240288, 3780336, 4320384, 5040448, 5670504, 6480576, 7560672, 8640768, 10080896, 11341008, 12961152, 15121344, 20161792, 22682016, 25922304, 30242688, 45364032, 60485376, 90728064, 181456128]

約数ペア:

[(1, 181456128), (2, 90728064), (3, 60485376), (4, 45364032), (6, 30242688), (7, 25922304), (8, 22682016), (9, 20161792), (12, 15121344), (14, 12961152), (16, 11341008), (18, 10080896), (21, 8640768), (24, 7560672), (28, 6480576), (32, 5670504), (36, 5040448), (42, 4320384), (48, 3780336), (56, 3240288), (63, 2880256), (64, 2835252), (72, 2520224), (84, 2160192), (96, 1890168), (112, 1620144), (126, 1440128), (128, 1417626), (144, 1260112), (168, 1080096), (192, 945084), (224, 810072), (252, 720064), (256, 708813), (288, 630056), (336, 540048), (384, 472542), (448, 405036), (504, 360032), (576, 315028), (672, 270024), (768, 236271), (896, 202518), (1008, 180016), (1152, 157514), (1344, 135012), (1792, 101259), (2016, 90008), (2304, 78757), (2688, 67506), (4032, 45004), (5376, 33753), (8064, 22502), (11251, 16128)]