145843248

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21859}}^1$

素因数の和:22009

約数の個数: 40

約数和(自身を含む): 379489600

約数和(自身を除く): 233646352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 21859, 43718, 65577, 87436, 131154, 174872, 262308, 349744, 524616, 1049232, 3038401, 6076802, 9115203, 12153604, 18230406, 24307208, 36460812, 48614416, 72921624, 145843248]

約数ペア:

[(1, 145843248), (2, 72921624), (3, 48614416), (4, 36460812), (6, 24307208), (8, 18230406), (12, 12153604), (16, 9115203), (24, 6076802), (48, 3038401), (139, 1049232), (278, 524616), (417, 349744), (556, 262308), (834, 174872), (1112, 131154), (1668, 87436), (2224, 65577), (3336, 43718), (6672, 21859)]