140018448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{153529}}^1$

素因数の和:153559

約数の個数: 40

約数和(自身を含む): 380754400

約数和(自身を除く): 240735952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 153529, 307058, 460587, 614116, 921174, 1228232, 1842348, 2456464, 2917051, 3684696, 5834102, 7369392, 8751153, 11668204, 17502306, 23336408, 35004612, 46672816, 70009224, 140018448]

約数ペア:

[(1, 140018448), (2, 70009224), (3, 46672816), (4, 35004612), (6, 23336408), (8, 17502306), (12, 11668204), (16, 8751153), (19, 7369392), (24, 5834102), (38, 3684696), (48, 2917051), (57, 2456464), (76, 1842348), (114, 1228232), (152, 921174), (228, 614116), (304, 460587), (456, 307058), (912, 153529)]