145867728

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{9181}}^1$

素因数の和:9523

約数の個数: 40

約数和(自身を含む): 378004576

約数和(自身を除く): 232136848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 9181, 15888, 18362, 27543, 36724, 55086, 73448, 110172, 146896, 220344, 440688, 3038911, 6077822, 9116733, 12155644, 18233466, 24311288, 36466932, 48622576, 72933864, 145867728]

約数ペア:

[(1, 145867728), (2, 72933864), (3, 48622576), (4, 36466932), (6, 24311288), (8, 18233466), (12, 12155644), (16, 9116733), (24, 6077822), (48, 3038911), (331, 440688), (662, 220344), (993, 146896), (1324, 110172), (1986, 73448), (2648, 55086), (3972, 36724), (5296, 27543), (7944, 18362), (9181, 15888)]