144255524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8808

約数の個数: 48

約数和(自身を含む): 313528320

約数和(自身を除く): 169272796

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 8747, 16492, 17494, 34988, 61229, 122458, 166193, 244916, 271157, 332386, 542314, 664772, 1084628, 1163351, 1898099, 2326702, 3796198, 4653404, 5151983, 7592396, 10303966, 20607932, 36063881, 72127762, 144255524]

約数ペア:

[(1, 144255524), (2, 72127762), (4, 36063881), (7, 20607932), (14, 10303966), (19, 7592396), (28, 5151983), (31, 4653404), (38, 3796198), (62, 2326702), (76, 1898099), (124, 1163351), (133, 1084628), (217, 664772), (266, 542314), (434, 332386), (532, 271157), (589, 244916), (868, 166193), (1178, 122458), (2356, 61229), (4123, 34988), (8246, 17494), (8747, 16492)]