155989728

素因数分解:

$2^5\times 3^2\times {\mathrm{541631}}^1$

素因数の和:541647

約数の個数: 36

約数和(自身を含む): 443596608

約数和(自身を除く): 287606880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 541631, 1083262, 1624893, 2166524, 3249786, 4333048, 4874679, 6499572, 8666096, 9749358, 12999144, 17332192, 19498716, 25998288, 38997432, 51996576, 77994864, 155989728]

約数ペア:

[(1, 155989728), (2, 77994864), (3, 51996576), (4, 38997432), (6, 25998288), (8, 19498716), (9, 17332192), (12, 12999144), (16, 9749358), (18, 8666096), (24, 6499572), (32, 4874679), (36, 4333048), (48, 3249786), (72, 2166524), (96, 1624893), (144, 1083262), (288, 541631)]