154803106879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 174781981440

約数和(自身を除く): 19978874561

約数列:

[1, 19, 31, 43, 71, 589, 817, 961, 1333, 1349, 2201, 2777, 3053, 18259, 25327, 41323, 41819, 52763, 58007, 68231, 86087, 94643, 119411, 197167, 785137, 1296389, 1635653, 1798217, 2268809, 2668697, 2933933, 3701741, 3746173, 6112177, 8478181, 50705243, 55744727, 70333079, 114753971, 116131363, 161085439, 189477487, 262823611, 2180325449, 3600072253, 4993648609, 8147531941, 154803106879]

約数ペア:

[(1, 154803106879), (19, 8147531941), (31, 4993648609), (43, 3600072253), (71, 2180325449), (589, 262823611), (817, 189477487), (961, 161085439), (1333, 116131363), (1349, 114753971), (2201, 70333079), (2777, 55744727), (3053, 50705243), (18259, 8478181), (25327, 6112177), (41323, 3746173), (41819, 3701741), (52763, 2933933), (58007, 2668697), (68231, 2268809), (86087, 1798217), (94643, 1635653), (119411, 1296389), (197167, 785137)]