141934864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15061}}^1$

素因数の和:15119

約数の個数: 40

約数和(自身を含む): 298830080

約数和(自身を除く): 156895216

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 15061, 30122, 60244, 120488, 240976, 286159, 466891, 572318, 933782, 1144636, 1867564, 2289272, 3735128, 4578544, 7470256, 8870929, 17741858, 35483716, 70967432, 141934864]

約数ペア:

[(1, 141934864), (2, 70967432), (4, 35483716), (8, 17741858), (16, 8870929), (19, 7470256), (31, 4578544), (38, 3735128), (62, 2289272), (76, 1867564), (124, 1144636), (152, 933782), (248, 572318), (304, 466891), (496, 286159), (589, 240976), (1178, 120488), (2356, 60244), (4712, 30122), (9424, 15061)]