140864256

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4738

約数の個数: 108

約数和(自身を含む): 437481408

約数和(自身を除く): 296617152

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, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4703, 4992, 7488, 9406, 9984, 14109, 14976, 18812, 28218, 29952, 37624, 42327, 56436, 61139, 75248, 84654, 112872, 122278, 150496, 169308, 183417, 225744, 244556, 300992, 338616, 366834, 451488, 489112, 550251, 601984, 677232, 733668, 902976, 978224, 1100502, 1203968, 1354464, 1467336, 1805952, 1956448, 2201004, 2708928, 2934672, 3611904, 3912896, 4402008, 5417856, 5869344, 7825792, 8804016, 10835712, 11738688, 15651584, 17608032, 23477376, 35216064, 46954752, 70432128, 140864256]

約数ペア:

[(1, 140864256), (2, 70432128), (3, 46954752), (4, 35216064), (6, 23477376), (8, 17608032), (9, 15651584), (12, 11738688), (13, 10835712), (16, 8804016), (18, 7825792), (24, 5869344), (26, 5417856), (32, 4402008), (36, 3912896), (39, 3611904), (48, 2934672), (52, 2708928), (64, 2201004), (72, 1956448), (78, 1805952), (96, 1467336), (104, 1354464), (117, 1203968), (128, 1100502), (144, 978224), (156, 902976), (192, 733668), (208, 677232), (234, 601984), (256, 550251), (288, 489112), (312, 451488), (384, 366834), (416, 338616), (468, 300992), (576, 244556), (624, 225744), (768, 183417), (832, 169308), (936, 150496), (1152, 122278), (1248, 112872), (1664, 84654), (1872, 75248), (2304, 61139), (2496, 56436), (3328, 42327), (3744, 37624), (4703, 29952), (4992, 28218), (7488, 18812), (9406, 14976), (9984, 14109)]