143425338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 347258880

約数和(自身を除く): 203833542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 266, 382, 399, 573, 798, 941, 1146, 1337, 1882, 2674, 2823, 3629, 4011, 5646, 6587, 7258, 8022, 10887, 13174, 17879, 19761, 21774, 25403, 35758, 39522, 50806, 53637, 76209, 107274, 125153, 152418, 179731, 250306, 359462, 375459, 539193, 750918, 1078386, 1258117, 2516234, 3414889, 3774351, 6829778, 7548702, 10244667, 20489334, 23904223, 47808446, 71712669, 143425338]

約数ペア:

[(1, 143425338), (2, 71712669), (3, 47808446), (6, 23904223), (7, 20489334), (14, 10244667), (19, 7548702), (21, 6829778), (38, 3774351), (42, 3414889), (57, 2516234), (114, 1258117), (133, 1078386), (191, 750918), (266, 539193), (382, 375459), (399, 359462), (573, 250306), (798, 179731), (941, 152418), (1146, 125153), (1337, 107274), (1882, 76209), (2674, 53637), (2823, 50806), (3629, 39522), (4011, 35758), (5646, 25403), (6587, 21774), (7258, 19761), (8022, 17879), (10887, 13174)]