127818544

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 311051520

約数和(自身を除く): 183232976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 59, 92, 112, 116, 118, 161, 184, 203, 232, 236, 322, 368, 406, 413, 464, 472, 644, 667, 812, 826, 841, 944, 1288, 1334, 1357, 1624, 1652, 1682, 1711, 2576, 2668, 2714, 3248, 3304, 3364, 3422, 4669, 5336, 5428, 5887, 6608, 6728, 6844, 9338, 9499, 10672, 10856, 11774, 11977, 13456, 13688, 18676, 18998, 19343, 21712, 23548, 23954, 27376, 37352, 37996, 38686, 39353, 47096, 47908, 49619, 74704, 75992, 77372, 78706, 94192, 95816, 99238, 135401, 151984, 154744, 157412, 191632, 198476, 270802, 275471, 309488, 314824, 347333, 396952, 541604, 550942, 629648, 694666, 793904, 1083208, 1101884, 1141237, 1389332, 2166416, 2203768, 2282474, 2778664, 4407536, 4564948, 5557328, 7988659, 9129896, 15977318, 18259792, 31954636, 63909272, 127818544]

約数ペア:

[(1, 127818544), (2, 63909272), (4, 31954636), (7, 18259792), (8, 15977318), (14, 9129896), (16, 7988659), (23, 5557328), (28, 4564948), (29, 4407536), (46, 2778664), (56, 2282474), (58, 2203768), (59, 2166416), (92, 1389332), (112, 1141237), (116, 1101884), (118, 1083208), (161, 793904), (184, 694666), (203, 629648), (232, 550942), (236, 541604), (322, 396952), (368, 347333), (406, 314824), (413, 309488), (464, 275471), (472, 270802), (644, 198476), (667, 191632), (812, 157412), (826, 154744), (841, 151984), (944, 135401), (1288, 99238), (1334, 95816), (1357, 94192), (1624, 78706), (1652, 77372), (1682, 75992), (1711, 74704), (2576, 49619), (2668, 47908), (2714, 47096), (3248, 39353), (3304, 38686), (3364, 37996), (3422, 37352), (4669, 27376), (5336, 23954), (5428, 23548), (5887, 21712), (6608, 19343), (6728, 18998), (6844, 18676), (9338, 13688), (9499, 13456), (10672, 11977), (10856, 11774)]